Principais Publicações

Publicações

Produção bibliográfica organizada por ano e, dentro de cada ano, por tipo de publicação. Os títulos são apresentados em sua forma oficial, e o nome de Luciano Volcan Agostini aparece em destaque nas listas de autores.

112Artigos em periódicos
404Trabalhos em eventos
8Livros
6Capítulos
4Patentes
98Prêmios e títulos
Fonte: Currículo Lattes atualizado em 29/07/2026.

Publicações por ano

Os anos estão apresentados em ordem decrescente. Dentro de cada ano, as publicações são separadas em artigos em periódicos, trabalhos em eventos, livros, capítulos de livros e patentes, quando houver registros.
2026 (10 publicações)

Artigos em periódicos (4)

  1. Quantitative assessment of inter-frame prediction in versatile video coding standard
    Loose, Marta; Viana, Ramiro; Sanchez, Gustavo; Corrêa, Guilherme; Agostini, Luciano
    MULTIMEDIA TOOLS AND APPLICATIONS (DORDRECHT. ONLINE) · 2026 · v. 85, p. 1 DOI: 10.1007/s11042-026-21236-3
  2. On the Impact of Quantization Precision and Calibration Settings Applied to the SSF Neural Video Decoder
    Conceição, Ruhan; Peng, Wen-Hsiao; Porto, Marcelo; Agostini, Luciano
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2026 · v. 21, p. 1–10 DOI: 10.29292/jics.v21i1.1086
  3. Accelerating Versatile Video Coding via Decision-Tree-Based Fast Affine Motion Estimation
    Viana, Ramiro; Porto, Marcelo; Corrêa, Guilherme; Agostini, Luciano
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2026 · v. 21, p. 1–11 DOI: 10.29292/jics.v21i1.1033
  4. A Coding-Efficiency Analysis of HEVC Encoder Embedded in High-End Mobile Chipsets
    Costa, Vítor; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    JOURNAL OF THE BRAZILIAN COMPUTER SOCIETY (ONLINE) · 2026 · v. 32, p. 13–25 DOI: 10.5753/jbcs.2026.5354

Trabalhos em eventos (6)

  1. Hardware-Friendly Machine-Learning-Based Fast AV1 Overlapped Block Motion Compensation
    Kolodziejski, William; Braga, Leonardo; Porto, Marcelo; Agostini, Luciano
    2026 IEEE International Symposium on Circuits and Systems (ISCAS) · 2026 · Shanghai, p. 3231–3235 DOI: 10.1109/ISCAS66217.2026.11562381
  2. FastMIP-360: A Lightweight Decision Tree for Pruning VVC MIP in 360° Videos
    Oliveira, Franklin; Cassanta, Rogério; Storch, Iago; Agostini, Luciano
    2026 IEEE 17th Latin America Symposium on Circuits and System (LASCAS) · 2026 · Arequipa, p. 01–5 DOI: 10.1109/LASCAS67804.2026.11457076
  3. Energy-Efficient Neural Video Coding via a High-Throughput Hardware Design for Pointwise Convolution and LUT-based WSiLU
    Maass, Denis; Aldrighi, Vanessa; Conceiçâo, Ruhan; Peng, Wen-Hsiao; Agostini, Luciano; Porto, Marcelo
    2026 IEEE International Symposium on Circuits and Systems (ISCAS) · 2026 · Shanghai, p. 3221–3225 DOI: 10.1109/iscas66217.2026.11562238
  4. Assessing the Domain Gap: Evaluation of STDF for Enhancing Videos Compressed by Neural Codecs
    Tavares, Leandro; Conceição, Ruhan; Peng, Wen-Hsiao; Agostini, Luciano; Porto, Marcelo; Corrêa, Guilherme
    2026 IEEE 17th Latin America Symposium on Circuits and System (LASCAS) · 2026 · Arequipa, p. 1–5 DOI: 10.1109/lascas67804.2026.11457158
  5. A Rate-Distortion-Complexity Analysis of Neural Video CODECs
    De Queiroz, Ricardo L.; Garcia, Diogo C.; Chen, Yi-Hsin; Conceição, Ruhan; Peng, Wen-Hsiao; Agostini, Luciano V.
    2026 IEEE International Symposium on Circuits and Systems (ISCAS) · 2026 · Shanghai, p. 4237–4241 DOI: 10.1109/iscas66217.2026.11562090
  6. A FHD@30fps Hardware Design for WSiLU Activation Function for Neural Video Coding
    Aldrighi, Vanessa; Maass, Denis; Conceição, Ruhan; Peng, Wen-Hsiao; Porto, Marcelo; Agostini, Luciano
    2026 IEEE 17th Latin America Symposium on Circuits and System (LASCAS) · 2026 · Arequipa, p. 1–5 DOI: 10.1109/lascas67804.2026.11457129
2025 (26 publicações)

Artigos em periódicos (6)

  1. Hardware Architecture Design for Power-Efficient Motion Estimation over Compressed Block Data
    Costa, Vítor; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2025 · v. 20, p. 1–10 DOI: 10.29292/jics.v20i1.964
  2. FastGW: A Machine Learning-Based Early Skip for the AV1 Global Warped Motion Compensation
    Kolodziejski, William; Domanski, Robson; Agostini, Luciano
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS · 2025 · v. 72, p. 977–988 DOI: 10.1109/tcsi.2024.3486243
  3. DM-FIFS: A Dual-Model Machine-Learning Method for Fast Interpolation Filter Search in AV1 Encoding
    Kolodziejski, William; Braga, Leonardo; Rezende, Marcelo; Porto, Marcelo; Agostini, Luciano
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS · 2025 · v. 73, p. 1–13 DOI: 10.1109/tcsi.2025.3624335
  4. An Efficient Hardware Design for the VVC Prediction Refinement with Optical Flow
    Perleberg, Murilo; Muñoz, Marcello; Maass, Denis; Afonso, Vladimir; Agostini, Luciano; Porto, Marcelo
    Ieee Design & Test · 2025 · v. 99, p. 1–1 DOI: 10.1109/MDAT.2025.3545385
  5. A Real-Time Hardware for LES Solving and deltaMV Calculation in VVC Affine Prediction
    Maass, Denis; Muñoz, Marcello; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    IEEE Design & Test · 2025 · v. 43, p. 1–1 DOI: 10.1109/mdat.2025.3586004
  6. A Coding Efficiency-Aware Hardware Design for VVC Affine Motion Estimation Reconstructor
    Muñoz, Marcello M.; Maass, Denis; Perleberg, Murilo; Agostini, Luciano; Corrêa, Guilherme; Porto, Marcelo
    IEEE Design & Test · 2025 · v. 99, p. 1–1 DOI: 10.1109/mdat.2025.3551896

Trabalhos em eventos (19)

  1. Traditional vs. Neural Video Codecs: Compression Efficiency, Visual Artifacts, and Quality Analysis Beyond PSNR
    Tavares, Leandro; Conceição, Ruhan; Costa, Victor; Agostini, Luciano; Porto, Marcelo; Corrêa, Guilherme
    Proceedings of the Brazilian Symposium on Multimedia and the Web · 2025 · Brasil, p. 446–454 DOI: 10.5753/webmedia.2025.16011
  2. Real-Time UHD 4K Hardware Design for the Gradient-Based Search of the VVC Affine ME
    Muñoz, Marcello M.; Maass, Denis; Perleberg, Murilo; Agostini, Luciano; Corrêa, Guilherme; Porto, Marcelo
    2025 38th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI) · 2025 · Manaus, p. 1–5 DOI: 10.1109/sbcci66862.2025.11218275
  3. Platform-Independent Hardware Design for Low-Power Neural Video Hyperprior Decoding
    Conceição, Ruhan; Maass, Denis; Aldrighi, Vanessa; Peng, Wen-Hsiao; Porto, Marcelo; Agostini, Luciano
    2025 38th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI) · 2025 · Manaus, p. 1–5 DOI: 10.1109/SBCCI66862.2025.11218655
  4. Hardware Design for VVC Angular Intra Prediction Modes with Coding Efficiency Awareness
    Borges, Vinicius; Perleberg, Murilo; Porto, Marcelo; Agostini, Luciano
    2025 IEEE 16th Latin America Symposium on Circuits and Systems (LASCAS) · 2025 · Bento Gonçalves, p. 1–5 DOI: 10.1109/LASCAS64004.2025.10966271
  5. Fast VVC Test Zone Search and Affine Motion Estimation Using Machine Learning
    Viana, Ramiro; Loose, Marta; Conceição, Ruhan; Porto, Marcelo; Corrêa, Guilherme; Agostini, Luciano
    2025 IEEE 16th Latin America Symposium on Circuits and Systems (LASCAS) · 2025 · Bento Gonçalves, p. 1–5 DOI: 10.1109/LASCAS64004.2025.10966296
  6. Fast VVC Angular Intra-Prediction for 360° Videos Based on Decision Trees
    Viana, Ramiro; Storch, Iago; Rosado, Rogério; Porto, Marcelo; Corrêa, Guilherme; Agostini, Luciano
    Proceedings of the Brazilian Symposium on Multimedia and the Web · 2025 · Brasil, p. 550–554 DOI: 10.5753/webmedia.2025.16075
  7. Fast VVC Affine Motion Estimation Using a Hardware-Friendly Machine Learning Method
    Viana, Ramiro; Loose, Marta; Porto, Marcelo; Corrêa, Guilherme; Agostini, Luciano
    2025 38th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI) · 2025 · Manaus, p. 1–5 DOI: 10.1109/sbcci66862.2025.11218687
  8. Fast Heuristic for VVC Intra-frame Prediction Targeting 360° Video Formats
    Rosado, Rogério; Santos, Otávio; De Oliveira, Franklin; Silva, Lucas; Aldrighi, Vanessa; Storch, Iago; Sanchez, Gustavo; Palomino, Daniel; Agostini, Luciano
    2025 IEEE 16th Latin America Symposium on Circuits and Systems (LASCAS) · 2025 · Bento Gonçalves, p. 1–5 DOI: 10.1109/LASCAS64004.2025.10966322
  9. Fast AV1 LocalWarped Motion Compensation Using Machine Learning
    Kolodziejski, William; Braga, Leonardo; Rezende, Marcelo; Porto, Marcelo; Agostini, Luciano
    Proceedings of the Brazilian Symposium on Multimedia and the Web · 2025 · Brasil, p. 545–549 DOI: 10.5753/webmedia.2025.14161
  10. FIFS: A Machine Learning-Based Fast AV1 Interpolation Filter Search
    Kolodziejski, William; Porto, Marcelo; Agostini, Luciano
    2025 IEEE 16th Latin America Symposium on Circuits and Systems (LASCAS) · 2025 · Bento Gonçalves, p. 1–5 DOI: 10.1109/LASCAS64004.2025.10966280
  11. Evaluation of Tile-based Parallelism in VVC Encoders for 360-degree Videos
    Beltrão, Éric; Storch, Iago; Agostini, Luciano; Zatt, Bruno; Palomino, Daniel
    Seminário Integrado de Software e Hardware · 2025 · Brasil, p. 157–168 DOI: 10.5753/semish.2025.8119
  12. Energy-Efficient Hardware Architecture for VVC TZS Using Approximate Subtractors
    Ferreira, Rafael; Agostini, Luciano; Diniz, Cláudio M.; Zatt, Bruno
    2025 IEEE 16th Latin America Symposium on Circuits and Systems (LASCAS) · 2025 · Bento Gonçalves, p. 1–5 DOI: 10.1109/LASCAS64004.2025.10966352
  13. Efficient Hardware Design for Compressed Blocks SAD Calculation in VVC Motion Estimation
    Costa, Vítor; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    2025 38th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI) · 2025 · Manaus, p. 1–5 DOI: 10.1109/SBCCI66862.2025.11218658
  14. Cross-Platform Neural Video Coding: A Case Study
    Conceição, Ruhan; Porto, Marcelo; Peng, Wen-Hsiao; Agostini, Luciano
    2025 IEEE International Symposium on Circuits and Systems (ISCAS) · 2025 · London, p. 1–5 DOI: 10.1109/ISCAS56072.2025.11043556
  15. Análise da Eficiência de Compressão do Codificador HEVC Embarcado no Smartphone Samsung Galaxy S23 Plus
    Costa, Vítor; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    Proceedings of the Brazilian Symposium on Multimedia and the Web · 2025 · Brasil, p. 516–520 DOI: 10.5753/webmedia.2025.16013
  16. A Power-Efficient Architecture for LES Solving and ¿MV Calculation of VVC Affine Prediction
    Maass, Denis; Munoz, Marcello; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    2025 IEEE International Symposium on Circuits and Systems (ISCAS) · 2025 · London, p. 1–5 DOI: 10.1109/ISCAS56072.2025.11044021
  17. A Lightweight I3D-Based Approach for Real-Time Brazilian Sign Language Recognition
    Costa, Victor; Tavares, Leandro; Conceição, Ruhan; Agostini, Luciano; Santana, Brenda Salenave; Lebedeff, Tatiana Bolivar; Corrêa, Guilherme
    Proceedings of the Brazilian Symposium on Multimedia and the Web · 2025 · Brasil, p. 501–505 DOI: 10.5753/webmedia.2025.16072
  18. A Hardware Architecture for Smoothing Filters in H.266/VVC Intra-Prediction
    Henssler, Sara Vitória; Agostini, Luciano Volcan; Corrêa, Marcel Moscarelli
    Proceedings of the Brazilian Symposium on Multimedia and the Web · 2025 · Brasil, p. 496–500 DOI: 10.5753/webmedia.2025.15379
  19. A Fast and Hardware-Friendly CTB-Based Approach for VVC Affine Motion Estimation
    Maass, Denis; Muñoz, Marcello; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    2025 International Conference on Visual Communications and Image Processing (VCIP) · 2025 · Klagenfurt, p. 1–5 DOI: 10.1109/vcip67698.2025.11396814

Livros publicados ou organizados (1)

  1. Hardware Design for 3D Video Coding – Energy-efficient and High-throughput Architectures for Multiview Plus Depth Video Content
    Afonso, V.; Perleberg, M.; Zatt, B.; Porto, M.; Agostini, L. V.; Susin, A.
    Springer Cham · 2025 · ISBN 9783031802317, 218 páginas DOI: 10.1007/978-3-031-80232-4 Acesso
2024 (10 publicações)

Artigos em periódicos (2)

  1. Memory-Centered Motion Estimation System With CTB-Based Full-Splitting Algorithm
    Perleberg, Murilo R.; Afonso, Vladimir; Agostini, Luciano Volcan; Zatt, Bruno; Porto, Marcelo Schiavon
    IEEE TRANSACTIONS ON CONSUMER ELECTRONICS · 2024 · v. 70, p. 5007–5019 DOI: 10.1109/tce.2024.3399123
  2. Adaptive complexity control for AV1 video encoder using machine learning
    Bender, Isis; Rehbein, Gustavo; Correa, Guilherme; Agostini, Luciano; Porto, Marcelo
    Journal of Real-Time Image Processing · 2024 · v. 21, p. 96 DOI: 10.1007/s11554-024-01463-3

Trabalhos em eventos (8)

  1. Speeding Up the AV1 Global Warped Motion Compensation
    Kolodziejski, William; Domanski, Robson; Agostini, Luciano
    2024 IEEE 15th Latin America Symposium on Circuits and Systems (LASCAS) · 2024 · Punta del Este, p. 1–5 DOI: 10.1109/LASCAS60203.2024.10506160
  2. High-Throughput Hardware Design for the Complete VVC Angular Intra Prediction
    Borges, Vinicius; Perleberg, Murilo; Porto, Marcelo; Agostini, Luciano
    2024 31st IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2024 · Nancy, p. 1–5 DOI: 10.1109/icecs61496.2024.10848892
  3. Coding Efficiency and Time Evaluation of Apple A15 Bionic Chipset HEVC Encoder
    Costa, Vítor; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    2024 IEEE 15th Latin America Symposium on Circuits and Systems (LASCAS) · 2024 · Punta del Este, p. 1–5 DOI: 10.1109/lascas60203.2024.10506151
  4. Bit-Width Optimized Transposition Buffer Design for the AV1 2D-DCT Transform
    Rodrigues, Jelson; Göebel, Jones; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2024 37th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI) · 2024 · Joao Pessoa, p. 1–5 DOI: 10.1109/SBCCI62366.2024.10704001
  5. A Real-Time UHD 4K Hardware for VVC Affine Linear Equation System Solving
    Maass, Denis; Munoz, Marcello; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    2024 37th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI) · 2024 · Joao Pessoa, p. 1–5 DOI: 10.1109/SBCCI62366.2024.10703992
  6. A Hardware-Friendly Fast VVC Test Zone Search Algorithm Using Machine Learning
    Viana, Ramiro; Sagrilo, Fernando; Ferreira, Rafael; Loose, Marta; Porto, Marcelo; Corrêa, Guilherme; Agostini, Luciano
    2024 IEEE 15th Latin America Symposium on Circuits and Systems (LASCAS) · 2024 · Punta del Este, p. 1–5 DOI: 10.1109/lascas60203.2024.10506120
  7. A Hardware-Friendly Acceleration of VVC Affine Motion Estimation Using Decision Trees
    Viana, Ramiro; Loose, Marta; Ferreira, Rafael; Porto, Marcelo; Corrêa, Guilherme; Agostini, Luciano
    2024 37th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design (SBCCI) · 2024 · Joao Pessoa, p. 1–5 DOI: 10.1109/sbcci62366.2024.10703987
  8. A Coding-Efficiency-Aware Fast Heuristic for VVC Intra-Frame Prediction Targeting 360° Videos
    Rosado, Rogério; Santos, Otávio; Oliveira, Franklin; Silva, Lucas; Sanchez, Gustavo; Storch, Iago; Palomino, Daniel; Agostini, Luciano
    Proceedings of the Brazilian Symposium on Multimedia and the Web · 2024 · Brasil, p. 355–360 DOI: 10.5753/webmedia.2024.243128
2023 (15 publicações)

Artigos em periódicos (6)

  1. Learning-based bypass zone search algorithm for fast motion estimation
    Goncalves, Paulo; Correa, Guilherme; Agostini, Luciano; Porto, Marcelo
    MULTIMEDIA TOOLS AND APPLICATIONS · 2023 · v. 82, p. 3535–3560 DOI: 10.1007/s11042-022-13094-6
  2. High-Throughput Hardware Design for the AV1 Decoder Switchable Loop Restoration Filters
    Palau, Roberta; Penny, W.; Viana, Ramiro; Goebel, J.; Porto, M.; Corrêa, G.; Agostini, L. V.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2023 · v. 18, p. 1–12 DOI: 10.29292/jics.v18i1.667
  3. Heuristic-Based Algorithms for Low-Complexity AV1 Intraprediction
    Corrêa, Marcel; Palomino, Daniel; Corrêa, Guilherme; Agostini, Luciano
    IEEE Design & Test · 2023 · v. 40, p. 26–33 DOI: 10.1109/mdat.2023.3286335
  4. Efficient Dedicated Hardware Design System for the VVC Low-Frequency Non-Separable Transform
    Goebel, J.; Agostini, L. V.; Zatt, B.; Porto, M.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2023 · v. 18, p. 1–11 DOI: 10.29292/jics.v18i1.668
  5. Complexity and compression efficiency analysis of libaom AV1 video codec
    Bender, Isis; Borges, Alex; Agostini, Luciano; Zatt, Bruno; Correa, Guilherme; Porto, Marcelo
    Journal of Real-Time Image Processing · 2023 · v. 20, p. 50 DOI: 10.1007/s11554-023-01308-5
  6. A High-Throughput Hardware Design for the AV1 Decoder Intraprediction
    Goebel, Jones William; Agostini, Luciano Volcan; Zatt, Bruno; Porto, Marcelo Schiavon
    IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS · 2023 · v. 31, p. 498–511 DOI: 10.1109/tvlsi.2023.3239388

Trabalhos em eventos (9)

  1. Learning-Based Fast VVC Affine Motion Estimation
    Sagrilo, Fernando; Loose, Marta; Viana, Ramiro; Sanchez, Gustavo; Corrêa, Guilherme; Agostini, Luciano
    2023 IEEE International Symposium on Circuits and Systems (ISCAS) · 2023 · Monterey, p. 1–5 DOI: 10.1109/iscas46773.2023.10181659
  2. High-Throughput and Multiplierless Hardware Design for the AV1 Local Warped MC Interpolation
    Domanski, Robson; Kolodziejski, William; Penny, Wagner; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2023 IEEE International Conference on Image Processing (ICIP) · 2023 · Kuala Lumpur, p. 2680–5 DOI: 10.1109/icip49359.2023.10222657
  3. High-Throughput and Multiplierless Hardware Design for the AV1 Fractional Motion Estimation
    Domanski, Robson; Kolodziejski, William; Penny, Wagner; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2023 IEEE 14th Latin America Symposium on Circuits and Systems (LASCAS) · 2023 · Quito, p. 1–5 DOI: 10.1109/LASCAS56464.2023.10108378
  4. High-Throughput Design for a Multi-Size DCT-II Targeting the AV1 Encoder
    Goebel, Jones; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2023 IEEE International Symposium on Circuits and Systems (ISCAS) · 2023 · Monterey, p. 1–5 DOI: 10.1109/iscas46773.2023.10181828
  5. Hardware Design for the Affine Motion Compensation of the VVC Standard
    Muñoz, Marcello M.; Maass, Denis; Perleberg, Murilo; Agostini, Luciano; Porto, Marcelo
    2023 IEEE 14th Latin America Symposium on Circuits and Systems (LASCAS) · 2023 · Quito, p. 1–5 DOI: 10.1109/LASCAS56464.2023.10108350
  6. Evaluation of Imprecise Subtractors into Test Zone Search for VVC Encoding
    Ferreira, Rafael; Agostini, Luciano; Diniz, Cláudio M.; Zatt, Bruno
    2023 36th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI) · 2023 · Rio de Janeiro, p. 1–6 DOI: 10.1109/sbcci60457.2023.10261956
  7. Efficient Architecture for VVC Angular Intra Prediction based on a Hardware-Friendly Heuristic
    Borges, Vinicius; Perleberg, Murilo; Porto, Marcelo; Agostini, Luciano
    2023 IEEE 14th Latin America Symposium on Circuits and Systems (LASCAS) · 2023 · Quito, p. 1–5 DOI: 10.1109/LASCAS56464.2023.10108393
  8. An UHD 4K@120fps Hardware for the VVC Prediction Refinement with Optical Flow
    Perleberg, Murilo; Muñoz, Marcello M.; Maass, Denis; Afonso, Vladimir; Agostini, Luciano; Porto, Marcelo
    2023 36th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI) · 2023 · Rio de Janeiro, p. 1–6 DOI: 10.1109/sbcci60457.2023.10261950
  9. 4K UHD@60fps Design For The VVC Affine Motion Estimation Reconstructor
    Muñoz, Marcello M.; Maass, Denis; Perleberg, Murilo; Agostini, Luciano; Correa, Guilherme; Porto, Marcelo
    2023 36th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI) · 2023 · Rio de Janeiro, p. 1–6 DOI: 10.1109/sbcci60457.2023.10261659
2022 (19 publicações)

Artigos em periódicos (5)

  1. Ultra-High Definition AV1 FME Interpolation Architectures Exploring Approximate Computing
    Kolodziejski, William; Domanski, R. A.; Porto, M.; Zatt, B.; Agostini, L. V.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2022 · v. 17, p. 1–12 DOI: 10.29292/jics.v17i2.558
  2. Quality-power configurable flexible coding order hardware design for real-time 3D-HEVC intra-frame prediction
    Perleberg, Murilo R.; Afonso, Vladimir; Borges, Vinicius A.; Zatt, Bruno; Agostini, Luciano V.; Porto, Marcelo
    Journal of Real-Time Image Processing · 2022 · v. 19, p. 969–984 DOI: 10.1007/s11554-022-01238-8
  3. Power-Quality Configurable Hardware Design for AV1 Directional Intraframe Prediction
    Neto, Luiz; Correa, Marcel; Palomino, Daniel; Agostini, Luciano; Correa, Guilherme
    Ieee Design & Test · 2022 · v. 39, p. 38–45 DOI: 10.1109/MDAT.2022.3146083
  4. FastInter360: A Fast Inter Mode Decision for HEVC 360 Video Coding
    Storch, Iago; Agostini, Luciano; Zatt, Bruno; Bampi, Sergio; Palomino, Daniel
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY · 2022 · v. 32, p. 3235–3249 DOI: 10.1109/tcsvt.2021.3096752
  5. Configurable Fast Block Partitioning for VVC Intra Coding Using Light Gradient Boosting Machine
    Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Agostini, Luciano
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY · 2022 · v. 32, p. 3947–3960 DOI: 10.1109/tcsvt.2021.3108671

Trabalhos em eventos (13)

  1. VVC Interpicture Prediction Using SAD with Imprecise Subtractors: A Quantitative Analysis
    Ferreira, Rafael; Santos, Lucas; Agostini, Luciano; Diniz, Claudio M.; Zatt, Bruno
    2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2022 · Glasgow, p. 1–5 DOI: 10.1109/ICECS202256217.2022.9971128
  2. Multi-Objective optimized Complexity Control for the AV1 Video Encoder
    Rehbein, Gustavo; Bender, Isis; Correa, Guilherme; Agostini, Luciano; Porto, Marcelo
    2022 Picture Coding Symposium (PCS) · 2022 · San Jose, p. 259–263 DOI: 10.1109/pcs56426.2022.10018004
  3. Mode-Adaptive Subsampling of SAD/SSE Operations for Intra Prediction Cost Reduction
    Correa, Marcel; Roma, Nuno; Palomino, Daniel; Correa, Guilherme; Agostini, Luciano
    2022 IEEE International Symposium on Circuits and Systems (ISCAS) · 2022 · Austin, p. 1808–1812 DOI: 10.1109/ISCAS48785.2022.9937507
  4. Low-Frequency Non-Separable Transform Hardware System Design for the VVC Encoder
    Goebel, Jones; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2022 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI) · 2022 · Porto Alegre, p. 1–6 DOI: 10.1109/SBCCI55532.2022.9893228
  5. Hardware Design for the Separable Symmetric Normalized Wiener Filter of the AV1 Decoder
    Palau, Roberta; Penny, Wagner; Goebel, Jones; Zummach, Eduardo; Correa, Guilherme; Porto, Marcelo; Agostini, Luciano
    2022 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI) · 2022 · Porto Alegre, p. 1–6 DOI: 10.1109/SBCCI55532.2022.9893219
  6. GM-RF: An Av1 Intra-Frame Fast Decision Based On Random Forest
    Rosa, P.; Palomino, D. M.; Porto, M.; Agostini, L. V.
    2022 IEEE International Conference on Image Processing (ICIP) · 2022 · Bordeaux, p. 1–5 DOI: 10.1109/ICIP46576.2022.9897488
  7. Fast Transform Decision Scheme for VVC Intra-Frame Prediction Using Decision Trees
    Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Agostini, Luciano
    2022 IEEE International Symposium on Circuits and Systems (ISCAS) · 2022 · Austin, p. 1948–1952 DOI: 10.1109/ISCAS48785.2022.9938000
  8. Fast Affine Motion Estimation for VVC using Machine-Learning-Based Early Search Termination
    Duarte, Adson; Goncalves, Paulo; Agostini, Luciano; Zatt, Bruno; Correa, Guilherme; Porto, Marcelo; Palomino, Daniel
    2022 IEEE International Symposium on Circuits and Systems (ISCAS) · 2022 · Austin, p. 1–5 DOI: 10.1109/ISCAS48785.2022.9937973
  9. Direction-Based Fast Mode Decision and Hardware Design for the AV1 Intra Prediction
    Correa, Marcel; Palomino, Daniel; Correa, Guilherme; Agostini, Luciano
    2022 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI) · 2022 · Porto Alegre, p. 1–6 DOI: 10.1109/SBCCI55532.2022.9893253
  10. An UHD 4K@60fps Dual Self-Guided Filter Targeting the AV1 Decoder
    Palau, Roberta; Goebel, Jones; Zummach, Eduardo; Viana, Ramiro; Correa, Marcel; Correa, Guilherme; Porto, Marcelo; Agostini, Luciano
    2022 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI) · 2022 · Porto Alegre, p. 1–6 DOI: 10.1109/SBCCI55532.2022.9893236
  11. A Learning-Based Framework for Depth Perception using Dense Light Fields
    Ferrugem, Anderson Priebe; Zatt, Bruno; Agostini, Luciano Volcan
    WebMedia '22: Brazilian Symposium on Multimedia and Web · 2022 · Curitiba Brazil, p. 150–158 DOI: 10.1145/3539637.3557062
  12. A High-Throughput Design for the H.266/VVC Low-Frequency Non-Separable Transform
    Goebel, Jones; Costa, Vitor; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2022 IEEE International Symposium on Circuits and Systems (ISCAS) · 2022 · Austin, p. 1798–1802 DOI: 10.1109/ISCAS48785.2022.9937597
  13. A Hardware-Friendly and Configurable Heuristic Targeting VVC Inter-Frame Prediction
    Loose, Marta; Viana, Ramiro; Sagrilo, Fernando; Sanchez, Gustavo; Correa, Guilherme; Agostini, Luciano
    2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2022 · Glasgow, p. 1–5 DOI: 10.1109/ICECS202256217.2022.9971081

Livros publicados ou organizados (1)

  1. Versatile Video Coding (VVC) – Machine Learning and Heuristics
    Saldanha, M.; Sanchez, G.; Marcon, César; Agostini, L. V.
    Springer Nature · 2022 · ISBN 9783031116391, 123 páginas DOI: 10.1007/978-3-031-11640-7 Acesso
2021 (17 publicações)

Artigos em periódicos (8)

  1. Using curved angular intra-frame prediction to improve video coding efficiency
    Fernandes, Ramon; Sanchez, Gustavo; Cataldo, Rodrigo; Agostini, Luciano; Marcon, César
    JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION · 2021 · v. 80, p. 103291 DOI: 10.1016/j.jvcir.2021.103291
  2. Performance analysis of VVC intra coding
    Saldanha, Mário; Sanchez, Gustavo; Marcon, César; Agostini, Luciano
    JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION · 2021 · v. 79, p. 103202 DOI: 10.1016/j.jvcir.2021.103202
  3. Modern Video Coding: Methods, Challenges and Systems
    Palau, R. C. N.; Silveira, B.; Domanski, R. A.; Loose, M. B.; Cerveira, Arthur; Sampaio, Felipe; Palomino, D. M.; Porto, Marcelo; Corrêa, G.; Agostini, L. V.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2021 · v. 16, p. 1–12 DOI: 10.29292/jics.v16i2.503
  4. Low-energy motion estimation memory system with dynamic management
    Silveira, Dieison Soares; Amaral, Lívia; Povala, Guilherme; Zatt, Bruno; Agostini, Luciano Volcan; Porto, Marcelo Schiavon; Bampi, Sergio
    Journal of Real-Time Image Processing · 2021 · v. 18, p. 2495–2510 DOI: 10.1007/s11554-021-01138-3
  5. Hardware and coding efficiency assessment of 3D-HEVC DIS tool using alternative similarity criteria
    Borges, Vinicius A.; Perleberg, Murilo R.; Afonso, Vladimir; Porto, Marcelo S.; Agostini, Luciano V.
    ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING · 2021 · v. 108, p. 555–568 DOI: 10.1007/s10470-021-01911-1
  6. Fast block partitioning scheme for chrominance intra prediction of versatile video coding standard
    Saldanha, Mário; Sanchez, Gustavo; Marcon, César; Agostini, Luciano
    JOURNAL OF ELECTRONIC IMAGING · 2021 · v. 30, p. 053009-1–053009-17 DOI: 10.1117/1.jei.30.5.053009
  7. Fast and energy-efficient approximate motion estimation architecture for real-time 4 K UHD processing
    Porto, Roger; Perleberg, Murilo; Afonso, Vladimir; Zatt, Bruno; Roma, Nuno; Agostini, Luciano; Porto, Marcelo
    Journal of Real-Time Image Processing · 2021 · v. 18, p. 723–737 DOI: 10.1007/s11554-020-01014-6
  8. AV1 and VVC Video Codecs: Overview on Complexity Reduction and Hardware Design
    Correa, Marcel; Saldanha, Mario; Borges, Alex; Correa, Guilherme; Palomino, Daniel; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    IEEE Open Journal of Circuits and Systems · 2021 · v. 2, p. 564–576 DOI: 10.1109/ojcas.2021.3107254

Trabalhos em eventos (9)

  1. Low-Power and High-Throughput Approximated Architecture for AV1 FME Interpolation
    Domanski, Robson; Kolodziejski, William; Correa, Guilherme; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2021 IEEE International Symposium on Circuits and Systems (ISCAS) · 2021 · Daegu, p. 1–5 DOI: 10.1109/ISCAS51556.2021.9401224
  2. Learning-Based Complexity Reduction Scheme for VVC Intra-Frame Prediction
    Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Agostini, Luciano
    2021 International Conference on Visual Communications and Image Processing (VCIP) · 2021 · Munich, p. 1–5 DOI: 10.1109/VCIP53242.2021.9675394
  3. Infusion Profiler: an Architecture for Generation of Operational Profiles for Intravenous Infusions
    Fabrício N. Ferreira; Felipe C. Gruendemann; Adenauer C. Yamin; Luciano V. Agostini
    XV Simpósio Brasileiro de Automação Inteligente · 2021 · Online DOI: 10.20906/sbai.v1i1.2740
  4. Inferência dos Perfis de Infusão em Sistemas Intravenosos: Uma Abordagem Empregando Técnicas de Aprendizagem de Máquina
    Ferreira, F. N.; Gruendemann, Felipe; Araujo, Ricardo; Yamim, Adenauer; Agostini, L. V.
    SIMPÓSIO BRASILEIRO DE COMPUTAÇÃO APLICADA À SAÚDE (SBCAS) · 2021 · Online, p. 1–12
  5. Fast Block Size Decision for HEVC Encoders with On-the-Fly Trained Classifiers
    Correa, Guilherme; Dall’Oglio, Pargles; Palomino, Daniel; Agostini, Luciano
    2020 28th European Signal Processing Conference (EUSIPCO) · 2021 · Amsterdam, p. 540–544 DOI: 10.23919/Eusipco47968.2020.9287223
  6. Exploring Operation Sharing in Directional Intra Frame Prediction of AV1 Video Coding
    Neto, Luiz; Correa, Marcel; Palomino, Daniel; Agostini, Luciano; Correa, Guilherme
    2021 IEEE 12th Latin America Symposium on Circuits and System (LASCAS) · 2021 · Arequipa, p. 1–5 DOI: 10.1109/lascas51355.2021.9459136
  7. ESA360 – Early SKIP Mode Decision Algorithm for Fast ERP 360 Video Coding
    Storch, Iago; Correa, Guilherme; Zatt, Bruno; Agostini, Luciano; Palomino, Daniel
    2020 28th European Signal Processing Conference (EUSIPCO) · 2021 · Amsterdam, p. 535–539 DOI: 10.23919/eusipco47968.2020.9287774
  8. Configurable Power/Quality-Aware Hardware Design for the AV1 Directional Intra Frame Prediction
    Neto, Luiz; Correa, Marcel; Daniel Palomino, Bruno Zatt; Agostini, Luciano; Correa, Guilherme
    2021 34th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI) · 2021 · Campinas, p. 1–5 DOI: 10.1109/sbcci53441.2021.9529997
  9. Analysis of VVC Intra Prediction Block Partitioning Structure
    Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Agostini, Luciano
    2021 International Conference on Visual Communications and Image Processing (VCIP) · 2021 · Munich, p. 1–5 DOI: 10.1109/VCIP53242.2021.9675347
2020 (37 publicações)

Artigos em periódicos (15)

  1. UHD 8K energy-quality scalable HEVC intra-prediction SAD unit hardware using optimized and configurable imprecise adders
    Porto, Roger; Correa, Marcel; Goebel, Jones; Zatt, Bruno; Roma, Nuno; Agostini, Luciano; Porto, Marcelo
    Journal of Real-Time Image Processing · 2020 · v. 17, p. 1685–1701 DOI: 10.1007/s11554-019-00934-2
  2. Tile Adaptation for Workload Balancing of 3D-HEVC Encoder in Homogeneous Multicore Systems
    Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Agostini, Luciano
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS · 2020 · v. 67, p. 1704–1714 DOI: 10.1109/tcsi.2020.2977297
  3. Speedup evaluation of HEVC parallel video coding using Tiles
    Storch, Iago; Palomino, Daniel; Zatt, Bruno; Agostini, Luciano
    Journal of Real-Time Image Processing · 2020 · v. 17, p. 1469–1486 DOI: 10.1007/s11554-019-00900-y
  4. Real-Time and Low-Power HEVC Deblocking Filter Architecture Targeting 8K UHD @ 60fps Videos
    Palau, Roberta de Carvalho Nobre; Porto, Marcelo; Agostini, Luciano; Correa, Guilherme; Goebel, Jones; Palomino, Daniel
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2020 · v. 15, p. 1–9 DOI: 10.29292/jics.v15i1.59
  5. Parallelism exploration for 3D high-efficiency video coding depth modeling mode one
    Sanchez, Gustavo; Agostini, Luciano; Sousa, Leonel; Marcon, César
    Journal of Real-Time Image Processing · 2020 · v. 17, p. 787–797 DOI: 10.1007/s11554-018-0819-3
  6. Multicore Parallelism Exploration Targeting 3D-HEVC Intra-Frame Prediction
    Sanchez, Gustavo; Fernandes, Ramon; Cataldo, Rodrigo; Agostini, Luciano; Sousa, Leonel; Marcon, Cesar
    Ieee Design & Test · 2020 · v. 37, p. 15–21 DOI: 10.1109/mdat.2019.2952342
  7. Memory-aware Workload Balancing Technique based on Decision Trees for Parallel HEVC Video Coding
    Correa, Guilherme; Zatt, Bruno; Agostini, Luciano; Palomino, Daniel; Storch, Iago
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2020 · v. 15, p. 1–9 DOI: 10.29292/jics.v15i3.96
  8. High-Throughput Hardware for 3D-HEVC Depth-Map Intra Prediction
    Ucker, Mariana; Afonso, Vladimir; Saldanha, Mario; Audibert, Luan; Conceicao, Ruhan; Susin, Altamiro; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    Ieee Design & Test · 2020 · v. 37, p. 7–14 DOI: 10.1109/mdat.2019.2952344
  9. High-Throughput Hardware Design for 3D-HEVC Disparity Estimation
    Perleberg, Murilo; Susin, Altamiro; Afonso, Vladimir; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo; Conceicao, Ruhan
    Ieee Design & Test · 2020 · v. 37, p. 22–29 DOI: 10.1109/mdat.2019.2932938
  10. Fast 3D-HEVC Depth Map Encoding Using Machine Learning
    Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Agostini, Luciano
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY · 2020 · v. 30, p. 850–861 DOI: 10.1109/tcsvt.2019.2898122
  11. Direct and Semi-Direct Frame Partitioning Mapping for Computation and Energy-Aware HEVC Transrating
    Conceição, Ruhan; Zatt, Bruno; Agostini, Luciano; Correa, Guilherme; Bubolz, Thiago Alves; Grellert, Mateus
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2020 · v. 15, p. 1–8 DOI: 10.29292/jics.v15i1.56
  12. Complexity and compression efficiency assessment of 3D-HEVC encoder
    Saldanha, Mário; Conceição, Ruhan; Afonso, Vladimir; Avila, Giovanni; Susin, Altamiro; Porto, Marcelo; Zatt, Bruno; Correa, Guilherme; Agostini, Luciano
    MULTIMEDIA TOOLS AND APPLICATIONS (DORDRECHT. ONLINE) · 2020 · v. 79, p. 25723–25746 DOI: 10.1007/s11042-020-09257-y
  13. A High-Throughput Hardware Architecture for AV1 Non-Directional Intra Modes
    Correa, Marcel Moscarelli; Waskow, Bianca Hermann; Goebel, Jones William; Palomino, Daniel Munari; Correa, Guilherme Ribeiro; Agostini, Luciano Volcan
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS · 2020 · v. 67, p. 1481–1494 DOI: 10.1109/tcsi.2020.2973031
  14. 6WR: A Hardware Friendly 3D-HEVC DMM-1 Algorithm and its Energy-Aware and High-Throughput Design
    Perleberg, Murilo; Borges, Vinicius; Afonso, Vladimir; Palomino, Daniel; Agostini, Luciano; Porto, Marcelo
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS · 2020 · v. 67, p. 836–840 DOI: 10.1109/tcsii.2020.2983959
  15. 3D-HEVC Bipartition Modes Encoder and Decoder Design Targeting High-Resolution Videos
    Sanchez, Gustavo; Saldanha, Mario; Fernandes, Ramon; Cataldo, Rodrigo; Agostini, Luciano; Marcon, Cesar
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. I, REGULAR PAPERS (ONLINE) · 2020 · v. 67, p. 415–427 DOI: 10.1109/TCSI.2019.2929977

Trabalhos em eventos (19)

  1. Spatially Adaptive Intra Mode Pre-Selection for ERP 360 Video Coding
    Storch, Iago; Zatt, Bruno; Agostini, Luciano; Correa, Guilherme; Da Silva Cruz, Luis A.; Palomino, Daniel
    ICASSP 2020 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) · 2020 · Barcelona, p. 2178–2182 DOI: 10.1109/icassp40776.2020.9053374
  2. Memory Profiling of H.266 Versatile Video Coding Standard
    Cerveira, Arthur; Agostini, Luciano; Zatt, Bruno; Sampaio, Felipe
    2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2020 · Glasgow, p. 1–5 DOI: 10.1109/icecs49266.2020.9294952
  3. Memory Assessment Of Versatile Video Coding
    Cerveira, Arthur; Agostini, Luciano; Zatt, Bruno; Sampaio, Felipe
    2020 IEEE International Conference on Image Processing (ICIP) · 2020 · Abu Dhabi, p. 1186–1190 DOI: 10.1109/icip40778.2020.9191358
  4. Low-Power and Memory-Aware Approximate Hardware Architecture for Fractional Motion Estimation Interpolation on HEVC
    Penny, Wagner; Correa, Guilherme; Agostini, Luciano; Palomino, Daniel; Porto, Marcelo; Nazar, Gabriel; Zatt, Bruno
    2020 IEEE International Symposium on Circuits and Systems (ISCAS) · 2020 · Sevilla, p. 1–5 DOI: 10.1109/iscas45731.2020.9180976
  5. High-Throughput CDEF Architecture for the AV1 Decoder Targeting 4K@60fps Videos
    Zummach, Eduardo; Palau, Roberta; Goebel, Jones; Agostini, Luciano; Porto, Marcelo
    2020 IEEE 11th Latin American Symposium on Circuits & Systems (LASCAS) · 2020 · San Jose, p. 1–5 DOI: 10.1109/lascas45839.2020.9068979
  6. Fast Partitioning Decision Scheme for Versatile Video Coding Intra-Frame Prediction
    Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Agostini, Luciano
    2020 IEEE International Symposium on Circuits and Systems (ISCAS) · 2020 · Sevilla, p. 1–5 DOI: 10.1109/ISCAS45731.2020.9180980
  7. Fast Intra Mode Decision for 3D-HEVC Depth Map Coding using Decision Trees
    Moura, Christopher; Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Porto, Marcelo; Agostini, Luciano
    2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2020 · Glasgow, p. 1–5 DOI: 10.1109/icecs49266.2020.9294919
  8. Efficient Hardware Design for the AV1 CDEF Filter Targeting 4K UHD Videos
    Zummach, Eduardo; Palau, Roberta; Goebel, Jones; Palomino, Daniel; Agostini, Luciano; Porto, Marcelo
    2020 IEEE International Symposium on Circuits and Systems (ISCAS) · 2020 · Sevilla, p. 1–5 DOI: 10.1109/iscas45731.2020.9180525
  9. ERP-Based CTU Splitting Early Termination for Intra Prediction of 360 videos
    Beling, Bernardo; Storch, Iago; Agostini, Luciano; Zatt, Bruno; Bampi, Sergio; Palomino, Daniel
    2020 IEEE International Conference on Visual Communications and Image Processing (VCIP) · 2020 · Macau, p. 359–363 DOI: 10.1109/vcip49819.2020.9301879
  10. Directional Intra Frame Prediction Architecture with Edge Filter and Upsampling for AV1 Video Coding
    Neto, Luiz; Correa, Marcel; Palomino, Daniel; Agostini, Luciano; Correa, Guilherme
    2020 33rd Symposium on Integrated Circuits and Systems Design (SBCCI) · 2020 · Campinas, p. 1–5 DOI: 10.1109/SBCCI50935.2020.9189902
  11. Complexity Analysis Of VVC Intra Coding
    Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Agostini, Luciano
    2020 IEEE International Conference on Image Processing (ICIP) · 2020 · Abu Dhabi, p. 3119–3123 DOI: 10.1109/ICIP40778.2020.9190970
  12. Avaliação do Uso de Aprendizagem de Máquina na Inferência de Perfis de Infusões Intravenosas
    Ferreira, Fabrício; Gruendemann, Felipe; Araujo, Ricardo; Yamim, Adenauer; Agostini, Luciano
    XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais · 2020 · Florianópolis DOI: 10.14209/sbrt.2020.1570660504
  13. An UHD 4K@60fps Deblocking Filter Hardware Targeting the AV1 Decoder
    Zummach, Eduardo; Palau, Roberta; Goebel, Jones; Sampaio, Felipe; Correa, Guilherme; Agostini, Luciano; Porto, Marcelo
    2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2020 · Glasgow, p. 1–5 DOI: 10.1109/ICECS49266.2020.9294930
  14. An Overview of Dedicated Hardware Designs for State-of-the-Art AV1 and H.266/VVC Video Codecs
    Saldanha, Mario; Correa, Marcel; Correa, Guilherme; Palomino, Daniel; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2020 · Glasgow, p. 1–5 DOI: 10.1109/icecs49266.2020.9294862
  15. ASIC Solution for the Directional Intra Prediction of the AV1 Encoder Targeting UHD 4K Videos
    Correa, Marcel; Neto, Luiz; Palomino, Daniel; Correa, Guilherme; Agostini, Luciano
    2020 IEEE International Symposium on Circuits and Systems (ISCAS) · 2020 · Sevilla, p. 1–5 DOI: 10.1109/iscas45731.2020.9180526
  16. A Low-Complexity Algorithm and Its Low-Power and High-Throughput Architecture for 3D-HEVC DMM-1 Encoding Tool
    Borges, Vinicius; Perleberg, Murilo; Afonso, Vladimir; Porto, Marcelo; Agostini, Luciano
    2020 IEEE 11th Latin American Symposium on Circuits & Systems (LASCAS) · 2020 · San Jose, p. 1–5 DOI: 10.1109/lascas45839.2020.9068965
  17. A Hardware Design for 3D-HEVC Depth Intra Skip with Synthesized View Distortion Change
    Borges, Vinicius; Perleberg, Murilo; Afonso, Vladimir; Porto, Marcelo; Agostini, Luciano
    2020 33rd Symposium on Integrated Circuits and Systems Design (SBCCI) · 2020 · Campinas, p. 1–5 DOI: 10.1109/SBCCI50935.2020.9189925
  18. 4D-DCT Hardware Architecture for JPEG Pleno Light Field Coding
    Jahnke, Matheus; Goebel, Jones; Palomino, Daniel; Correa, Guilherme; Agostini, Luciano; Porto, Marcelo; Zatt, Bruno
    2020 IEEE International Conference on Visual Communications and Image Processing (VCIP) · 2020 · Macau, p. 132–136 DOI: 10.1109/vcip49819.2020.9301781
  19. 2PSA: An Optimized and Flexible Power-Precision Scalable Adder
    Porto, Roger; Zatt, Bruno; Roma, Nuno; Agostini, Luciano; Porto, Marcelo
    2020 33rd Symposium on Integrated Circuits and Systems Design (SBCCI) · 2020 · Campinas, p. 1–5 DOI: 10.1109/SBCCI50935.2020.9189917

Livros publicados ou organizados (1)

  1. Algorithms for Efficient and Fast 3D-HEVC Depth Map Encoding
    Sanchez, Gustavo; Agostini, Luciano; Marcon, César
    Springer International Publishing · Cham · 2020 · ISBN 9783030259266, 83 páginas DOI: 10.1007/978-3-030-25927-3 Acesso

Patentes (2)

  1. Método Rápido para Estimação de Movimento em Vídeo Digital Utilizando Árvores de Decisão
    Correa, Guilherme; Goncalves, P.; Porto, Marcelo; Agostini, L. V.
    Brasil · 2020 · Produto
  2. Método Rápido para Estimação de Movimento em Vídeo Digital Utilizando Árvores de Decisão
    Corrêa, G.; Goncalves, P.; Agostini, L. V.; Porto, M.
    Brasil · 2020 · Produto
2019 (31 publicações)

Artigos em periódicos (8)

  1. The Impacts of Equirectangular 360-degrees Videos in the Intra-Frame Prediction of HEVC
    Storch, I.; Cruz, L. A. S.; Agostini, L. V.; Zatt, Bruno; Palomino, D. M.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2019 · v. 14, p. 1–10 DOI: 10.29292/jics.v14i1.46
  2. Quality and Energy-Aware HEVC Transrating Based on Machine Learning
    Bubolz, Thiago Luiz Alves; Conceicao, Ruhan A.; Grellert, Mateus; Agostini, Luciano; Zatt, Bruno; Correa, Guilherme
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. I, REGULAR PAPERS (ONLINE) · 2019 · v. 66, p. 2124–2136 DOI: 10.1109/TCSI.2019.2903978
  3. Performance Analysis of Depth Intra-Coding in 3D-HEVC
    Sanchez, Gustavo; Silveira, Jarbas; Agostini, Luciano V.; Marcon, Cesar
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY · 2019 · v. 29, p. 2509–2520 DOI: 10.1109/tcsvt.2018.2865645
  4. High-Throughput Multifilter Interpolation Architecture for AV1 Motion Compensation
    Domanski, R. A.; Goebel, J.; Penny, W.; Porto, Marcelo; Palomino, D. M.; Zatt, Bruno; Agostini, L. V.
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS · 2019 · v. 66, p. 883–887 DOI: 10.1109/TCSII.2019.2909705
  5. Energy-Efficient Hadamard-Based SATD Hardware Architectures Through Calculation Reuse
    Seidel, Ismael; Monteiro, Marcio; Bonotto, Bruno; Agostini, Luciano Volcan; Guntzel, Jose Luis
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. I, REGULAR PAPERS (ONLINE) · 2019 · v. 66, p. 2102–2115 DOI: 10.1109/TCSI.2019.2900004
  6. Energy-Aware Motion and Disparity Estimation System for 3D-HEVC With Run-Time Adaptive Memory Hierarchy
    Afonso, Vladimir; Conceicao, Ruhan; Saldanha, Mario; Braatz, Luciano; Perleberg, Murilo; Correa, Guilherme; Porto, Marcelo; Agostini, Luciano; Zatt, Bruno; Susin, Altamiro
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY · 2019 · v. 29, p. 1878–1892 DOI: 10.1109/tcsvt.2018.2847633
  7. Efficient reference frame compression scheme for video coding systems: algorithm and VLSI design
    Silveira, Dieison; Povala, Guilherme; Amaral, Lívia; Zatt, Bruno; Agostini, Luciano; Porto, Marcelo
    Journal of Real-Time Image Processing · 2019 · v. 16, p. 391–411 DOI: 10.1007/s11554-015-0551-1
  8. Analysis of parallel encoding using tiles in 3D High Efficiency Video Coding
    Sanchez, Gustavo; Saldanha, Mário; Agostini, Luciano; Marcon, César
    Signal Image and Video Processing · 2019 · v. 13, p. 1079–1086 DOI: 10.1007/s11760-019-01450-3

Trabalhos em eventos (22)

  1. Time Reduction on 3D-HEVC Depth Maps Coding using Static Decision Trees Built Through Data Mining
    Saldanha, Mário; Porto, Marcelo; Marcon, César; Agostini, Luciano
    XXV Simpósio Brasileiro de Sistemas Multimídia e Web · 2019 · Rio de Janeiro, p. 33–36 DOI: 10.5753/webmedia_estendido.2019.8132
  2. TITAN: Tile Timing-Aware Balancing Algorithm for Speeding Up the 3D-HEVC Intra Coding
    Saldanha, Mario; Sanchez, Gustavo; Zatt, Bruno; Marcon, Cesar; Agostini, Luciano
    2019 IEEE International Symposium on Circuits and Systems (ISCAS) · 2019 · Sapporo, p. 1–5 DOI: 10.1109/iscas.2019.8702475
  3. SPODi: Simulador do Perfil Operacional de Dispositivos Intravenosos para Auxilio à Tomada de Decisões Médicas
    Gruendemann, Felipe; Agostini, Luciano; Machado, Roger; Ferreira, Fabrício; Yamin, Adenauer; Barbosa, Jorge
    XIX Simpósio Brasileiro de Computação Aplicada à Saúde · 2019 · Niterói, p. 34–45 DOI: 10.5753/sbcas.2019.6240
  4. Power-Efficient Approximate SAD Architecture with LOA Imprecise Adders
    Porto, Roger; Agostini, Luciano; Zatt, Bruno; Roma, Nuno; Porto, Marcelo
    2019 IEEE 10th Latin American Symposium on Circuits & Systems (LASCAS) · 2019 · Armenia, p. 65–69 DOI: 10.1109/lascas.2019.8667554
  5. Online Machine Learning for Fast Coding Unit Decisions in HEVC
    Correa, Guilherme; Dalloglio, Pargles; Palomino, Daniel; Agostini, Luciano
    2019 Data Compression Conference (DCC) · 2019 · Snowbird, p. 564 DOI: 10.1109/dcc.2019.00076
  6. Low-Power and High-Throughput Approximate 4×4 DCT Hardware Architecture
    Leme, Mateus; Braatz, Luciano; Palomino, Daniel; Agostini, Luciano; Porto, Marcelo
    2019 IEEE 10th Latin American Symposium on Circuits & Systems (LASCAS) · 2019 · Armenia, p. 245–249 DOI: 10.1109/lascas.2019.8667581
  7. Improving Software-based Techniques for Soft Error Mitigation in OoO Superscalar Processors
    Cardoso, Douglas Maciel; Tonetto, Rafael Billig; Brandalero, Marcelo; Agostini, Luciano; Nazar, Gabriel L.; Azambuja, Jose Rodrigo; Beck, Antonio Carlos Schneider
    2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2019 · Genoa, p. 201–205 DOI: 10.1109/icecs46596.2019.8964749
  8. IPBN: alerts management in intravenous electromedical devices using bayesian networks
    Ferreira, F. N.; Yamin, Adenauer; Fleischmann, Ana M. Pernas; Agostini, L. V.; Souza, A.; Barbosa, J.
    34th ACM/SIGAPP Symposium on Applied Computing – SAC ’19 · 2019 · Limassol, p. 775
  9. High Throughput Hardware Design for AV1 Paeth and Smooth Intra Modes
    Correa, Marcel; Waskow, Bianca; Zatt, Bruno; Palomino, Daniel; Correa, Guilherme; Agostini, Luciano
    2019 IEEE International Symposium on Circuits and Systems (ISCAS) · 2019 · Sapporo, p. 1–5 DOI: 10.1109/iscas.2019.8702258
  10. Hardware design of DC/CFL intra-prediction decoder for the AV1 codec
    Goebel, Jones; Zatt, Bruno; Agostini, Luciano; Porto, Marcelo
    the 32nd Symposium · 2019 · São Paulo, p. 1 DOI: 10.1145/3338852.3339873
  11. HEVC Video Coding Using Decision Trees for a Memory-Friendly Tiles Workload Balance
    Storch, I.; Zatt, Bruno; Agostini, L. V.; Corrêa, G.; Palomino, D. M.
    34rd South Symposium on Microelectronics · 2019 · Pelotas, p. 79–82
  12. FastIntra360: A Fast Intra-Prediction Technique for 360-Degrees Video Coding
    Storch, Iago; Zatt, Bruno; Agostini, Luciano; Da Silva Cruz, Luis Alberto; Palomino, Daniel
    2019 Data Compression Conference (DCC) · 2019 · Snowbird, p. 605 DOI: 10.1109/dcc.2019.00117
  13. Fast partitioning decision making for prediction units on H.264-to-HEVC transcoding using machine learning
    Soares, Yan; Corrêa, Guilherme; Agostini, Luciano
    the 25th Brazillian Symposium · 2019 · Rio de Janeiro, p. 161–168 DOI: 10.1145/3323503.3349553
  14. Energy-Efficiency Exploration of Memory Hierarchy using NVMs for HEVC Motion Estimation
    Penny, Wagner; Goebel, Jones; Correa, Douglas; Martins, Anderson; Nazar, Gabriel; Agostini, Luciano; Palomino, Daniel; Porto, Marcelo; Zatt, Bruno
    2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2019 · Genoa, p. 162–166 DOI: 10.1109/icecs46596.2019.8965050
  15. Encoding Efficiency and Computational Cost Assessment of State-Of-The-Art Point Cloud Codecs
    Goncalves, Mateus; Agostini, Luciano; Palomino, Daniel; Porto, Marcelo; Correa, Guilherme
    2019 IEEE International Conference on Image Processing (ICIP) · 2019 · Taipei, p. 3726–3730 DOI: 10.1109/icip.2019.8803524
  16. Compression Efficiency and Computational Cost Comparison between AV1 and HEVC Encoders
    Bender, I. D.; Palomino, D. M.; Agostini, L. V.; Correa, Guilherme; Porto, Marcelo
    2019 27th European Signal Processing Conference (EUSIPCO) · 2019 · A Corunha, p. 1–5 DOI: 10.23919/EUSIPCO.2019.8903006
  17. Complexity Scalable HEVC-to-AV1 Transcoding Based on Coding Tree Depth Inheritance
    Borges, A.; Zatt, Bruno; Porto, Marcelo; Agostini, L. V.; Correa, Guilherme
    2019 27th European Signal Processing Conference (EUSIPCO) · 2019 · A Corunha, p. 1–5 DOI: 10.23919/EUSIPCO.2019.8902565
  18. Approximate Subtractor Operator for Low-Power Video Coding Hardware Accelerators
    Ferreira, Rafael; Leme, Mateus; Correa, Marcel; Agostini, Luciano; Diniz, Claudio; Zatt, Bruno
    2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2019 · Genoa, p. 426–430 DOI: 10.1109/icecs46596.2019.8964783
  19. A New Hardware Friendly 2D-DCT HEVC Compliant Algorithm and its High Throughput and Low Power Hardware Design
    Braatz, Luciano Almeida; Beck, Antonio Carlos Schneider; Zatt, Bruno; Agostini, Luciano Volcan; Palomino, Daniel Munari; Porto, Marcelo Schiavon
    2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2019 · Genoa, p. 654–658 DOI: 10.1109/icecs46596.2019.8965063
  20. A Knapsack Methodology for Hardware-based DMR Protection against Soft Errors in Superscalar Out-of-Order Processors
    Tonetto, Rafael Billig; Cardoso, Douglas Maciel; Brandalero, Marcelo; Agostini, Luciano; Nazar, Gabriel L.; Azambuja, Jose Rodrigo; Beck, Antonio Carlos Schneider
    2019 IFIP/IEEE 27th International Conference on Very Large Scale Integration (VLSISoC) · 2019 · Cuzco, p. 287–290 DOI: 10.1109/vlsi-soc.2019.8920350
  21. A High Throughput Hardware Architecture Targeting the AV1 Paeth Intra Predictor
    Correa, Marcel; Waskow, Bianca; Goebel, Jones; Palomino, Daniel; Correa, Guilherme; Agostini, Luciano
    2019 IEEE 10th Latin American Symposium on Circuits & Systems (LASCAS) · 2019 · Armenia, p. 93–97 DOI: 10.1109/LASCAS.2019.8667544
  22. A Fast Local Mode Decision for the HEVC Intra Prediction Based on Direction Detection
    Correa, M.; Zatt, Bruno; Palomino, D. M.; Correa, Guilherme; Agostini, L. V.
    2019 27th European Signal Processing Conference (EUSIPCO) · 2019 · A Corunha, p. 1–5 DOI: 10.23919/EUSIPCO.2019.8903093

Capítulos de livros (1)

  1. Real-time architectures for 3D video coding
    Afonso, Vladimir; Saldanha, Mario; Conceicao, Ruhan; Perleberg, Murilo; Porto, Marcelo; Zatt, Bruno; Susin, Altamiro; Agostini, Luciano
    In: VLSI Architectures for Future Video Coding · 2019 · Institution of Engineering and Technology, p. 191–226, ISBN 9781785617102 DOI: 10.1049/PBCS053E_ch6 Acesso
2018 (31 publicações)

Artigos em periódicos (7)

  1. Speedup-Oriented History-Based Tiling Algorithm for the HEVC Standard Targeting an Efficient Parallelism Exploration
    Storch, I.; Palomino, D. M.; Zatt, Bruno; Agostini, L. V.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2018 · v. 13, p. 1–8 DOI: 10.29292/jics.v13i1.24
  2. Reference frame context-adaptive variable-length coder: a real-time hardware-friendly approach for lossless external memory bandwidth reduction in current video-coding systems
    Silveira, Dieison; Zatt, Bruno; Agostini, Luciano; Porto, Marcelo
    Journal of Real-Time Image Processing · 2018 · v. 14, p. 249–265 DOI: 10.1007/s11554-014-0443-9
  3. High-throughput and power-efficient hardware design for a multiple video coding standard sample interpolator
    Penny, Wagner; Goebel, Jones; Paim, Guilherme; Porto, Marcelo; Agostini, Luciano; Zatt, Bruno
    Journal of Real-Time Image Processing · 2018 · v. 16, p. 175–192 DOI: 10.1007/s11554-018-0832-6
  4. Exploration of depth modeling mode one lossless wedgelets storage strategies for 3D-high efficiency video coding
    Sanchez, Gustavo; Marcon, César; Agostini, Luciano Volcan
    JOURNAL OF ELECTRONIC IMAGING · 2018 · v. 27, p. 1–12 DOI: 10.1117/1.jei.27.1.013025
  5. Energy and Rate-Aware Design for HEVC Motion Estimation Based on Pareto Efficiency
    Perleberg, M.; Afonso, V.; Conceicao, R.; Susin, A.; Agostini, L. V.; Zatt, Bruno; Porto, Marcelo
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2018 · v. 13, p. 1–12 DOI: 10.29292/jics.v13i1.18
  6. Block-level fast coding scheme for depth maps in three-dimensional high efficiency video coding
    Saldanha, M.; Sanchez, G.; Marcon, Cesar; Agostini, L. V.
    JOURNAL OF ELECTRONIC IMAGING · 2018 · v. 27, p. 1–4 DOI: 10.1117/1.jei.27.1.010502
  7. A reduced computational effort mode-level scheme for 3D-HEVC depth maps intra-frame prediction
    Sanchez, G.; Agostini, L. V.; Marcon, César
    JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION · 2018 · v. 54, p. 193–203 DOI: 10.1016/j.jvcir.2018.05.003

Trabalhos em eventos (23)

  1. Power-Efficient and Memory-Aware Approximate Hardware Design for HEVC FME Interpolator
    Penny, Wagner; Ucker, Mariana; Machado, Italo; Agostini, Luciano; Palomino, Daniel; Porto, Marcelo; Zatt, Bruno
    2018 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2018 · Bordeaux, p. 237–240 DOI: 10.1109/icecs.2018.8618009
  2. Octagonal-Axis Raster Pattern for Improved Test Zone Search Motion Estimation
    Goncalves, Paulo; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano; Correa, Guilherme
    ICASSP 2018 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) · 2018 · Calgary, p. 1763–1767 DOI: 10.1109/ICASSP.2018.8462580
  3. Memory-Aware Tiles Workload Balance through Machine-Learnt Complexity Reduction for HEVC
    Storch, Iago; Zatt, Bruno; Agostini, Luciano; Correa, Guilherme; Palomino, Daniel
    2018 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2018 · Bordeaux, p. 521–524 DOI: 10.1109/icecs.2018.8617909
  4. Low-Power and High-Throughput Architecture for 3D-HEVC Depth Modeling Mode 4
    Ucker, Mariana; Afonso, Vladimir; Audibert, Luan; Susin, Altamiro; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2018 31st Symposium on Integrated Circuits and Systems Design (SBCCI) · 2018 · Bento Gonçalves – RS, p. 1–6 DOI: 10.1109/SBCCI.2018.8533262
  5. Low-Power HEVC 1-D IDCT Hardware Architecture
    Braatz, Luciano; Palomino, Daniel; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2018 31st Symposium on Integrated Circuits and Systems Design (SBCCI) · 2018 · Bento Gonçalves – RS, p. 1–6 DOI: 10.1109/SBCCI.2018.8533236
  6. Low Area Reconfigurable Architecture for 3D-HEVC DMMs Decoder Targeting 1080p Videos
    Sanchez, Gustavo; Fernandes, Ramon; Cataldo, Rodrigo; Agostini, Luciano; Marcon, Cesar
    2018 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2018 · Bordeaux, p. 201–204 DOI: 10.1109/ICECS.2018.8617878
  7. Least-Squares Approximation Surfaces for High Quality Intra-Frame Prediction in Future Video Standards
    Fernandes, Ramon; Sanchez, Gustavo; Cataldo, Rodrigo; Agostini, Luciano; Marcon, Cesar
    2018 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2018 · Bordeaux, p. 205–208 DOI: 10.1109/ICECS.2018.8617953
  8. LF-CAE: Context-Adaptive Encoding for Lenslet Light Fields Using HEVC
    Conceicao, Ruhan; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2018 25th IEEE International Conference on Image Processing (ICIP) · 2018 · Athens, p. 3174–3179 DOI: 10.1109/icip.2018.8451345
  9. Intravenous Electromedical Equipment: A Proposal to Improve Accuracy in Generating Alerts
    Ferreira, Fabricio N.; Joao, Leonardo; Lopes, Joao L. B.; Yamin, Adenauer C.; Agostini, Luciano V.
    2018 XLIV Latin American Computer Conference (CLEI) · 2018 · São Paulo, p. 670–679 DOI: 10.1109/CLEI.2018.00086
  10. High-Throughput and Low-Power Integrated Direct/Inverse HEVC Quantization Hardware Design
    Braatz, Luciano; Zatt, Bruno; Palomino, Daniel; Agostini, Luciano; Porto, Marcelo
    2018 IEEE International Symposium on Circuits and Systems (ISCAS) · 2018 · Florence, p. 1–5 DOI: 10.1109/iscas.2018.8351183
  11. High Throughput Multiplierless Architecture for VP9 Fractional Motion Estimation
    Goebel, Jones; Agostini, Lucas; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2018 31st Symposium on Integrated Circuits and Systems Design (SBCCI) · 2018 · Bento Gonçalves – RS, p. 1–6 DOI: 10.1109/SBCCI.2018.8533255
  12. High Efficient Architecture for 3D-HEVC DMM-1 Decoder Targeting 1080p Videos
    Sanchez, Gustavo; Agostini, Luciano; Marcon, Cesar
    2018 IEEE International Symposium on Circuits and Systems (ISCAS) · 2018 · Florence, p. 1–5 DOI: 10.1109/ISCAS.2018.8351227
  13. Hardware-Oriented Wedgelet Evaluation Skip for DMM-1 in 3D-HEVC
    Sanchez, Gustavo; Saldanha, Mario; Agostini, Luciano; Marcon, Cesar
    2018 31st Symposium on Integrated Circuits and Systems Design (SBCCI) · 2018 · Bento Gonçalves – RS, p. 1–6 DOI: 10.1109/SBCCI.2018.8533231
  14. Hardware-Friendly Unidirectional Disparity-Search Algorithm for 3D-HEVC
    Afonso, Vladimir; Susin, Altamiro; Perleberg, Murilo; Conceicao, Ruhan; Correa, Guilherme; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2018 IEEE International Symposium on Circuits and Systems (ISCAS) · 2018 · Florence, p. 1–5 DOI: 10.1109/ISCAS.2018.8351350
  15. Fast and energy-efficient HEVC transrating based on frame partitioning inheritance
    Bubolz, Thiago; Conceicao, Ruhan; Grellert, Mateus; Zatt, Bruno; Agostini, Luciano; Correa, Guilherme
    2018 IEEE 9th Latin American Symposium on Circuits & Systems (LASCAS) · 2018 · Puerto Vallarta, p. 1–4 DOI: 10.1109/lascas.2018.8399905
  16. Fast 3D-Hevc Depth Maps Intra-Frame Prediction Using Data Mining
    Saldanha, Mario; Sanchez, Gustavo; Marcon, Cesar; Agostini, Luciano
    ICASSP 2018 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) · 2018 · Calgary, p. 1738–1742 DOI: 10.1109/ICASSP.2018.8462283
  17. Energy-Aware HEVC Transrating based on Frame Partitioning Inheritance
    Bubolz, Thiago; Conceicao, R.; Grellert, Mateus; Zatt, Bruno; Agostini, L. V.; Corrêa, G.
    SForum 2018 – Student Forum on Microelectronics · 2018 · Bento Gonçalves, p. 1–4
  18. DCDM-Intra: Dynamically Configurable 3D-HEVC Depth Maps Intra-Frame Prediction Algorithm
    Sanchez, Gustavo; Fernandes, Ramon; Agostini, Luciano; Marcon, Cesar
    2018 25th IEEE International Conference on Image Processing (ICIP) · 2018 · Athens, p. 1782–1787 DOI: 10.1109/ICIP.2018.8451620
  19. Configurable Cache Memory Architecture for Low-Energy Motion Estimation
    Martins, Anderson; Penny, Wagner; Weber, Matheus; Agostini, Luciano; Porto, Marcelo; Palomino, Daniel; Mattos, Julio; Zatt, Bruno
    2018 IEEE International Symposium on Circuits and Systems (ISCAS) · 2018 · Florence, p. 1–5 DOI: 10.1109/iscas.2018.8351662
  20. Coding- and Energy-Efficient FME Hardware Design
    Seidel, Ismael; Rodrigues Filho, Vanio; Agostini, Luciano; Guntzel, Jose Luis
    2018 IEEE International Symposium on Circuits and Systems (ISCAS) · 2018 · Florence, p. 1–5 DOI: 10.1109/ISCAS.2018.8351114
  21. ASIC power-estimation accuracy evaluation: A case study using video-coding architectures
    Perleberg, Murilo R.; Goebel, Jones W.; Melo, Mateus S.; Afonso, Vladimir; Agostini, Luciano V.; Zatt, Bruno; Porto, Marcelo
    2018 IEEE 9th Latin American Symposium on Circuits & Systems (LASCAS) · 2018 · Puerto Vallarta, p. 1–4 DOI: 10.1109/LASCAS.2018.8399919
  22. A Power-Efficient and High-Throughput Hardware Design for 3D-HEVC Disparity Estimation
    Perleberg, Murilo; Afonso, Vladismir; Conceicao, Ruhan; Susin, Altamiro; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2018 31st Symposium on Integrated Circuits and Systems Design (SBCCI) · 2018 · Bento Gonçalves – RS, p. 1–6 DOI: 10.1109/SBCCI.2018.8533257
  23. 3D-HEVC DMM-1 Parallelism Exploration Targeting Multicore Systems
    Sanchez, Gustavo; Agostini, Luciano; Sousa, Leonel; Marcon, Cesar
    2018 31st Symposium on Integrated Circuits and Systems Design (SBCCI) · 2018 · Bento Gonçalves – RS, p. 1–6 DOI: 10.1109/SBCCI.2018.8533252

Patentes (1)

  1. Método de Otimização em Codificação de Imagens Tridimensionais e Codificador para Imagens Tridimensionais
    Sanchez, Gustavo; Marcon, César; Saldanha, M.; Agostini, L. V.
    Brasil · 2018 · Produto e Processo
2017 (19 publicações)

Artigos em periódicos (3)

  1. Real-time scalable hardware architecture for 3D-HEVC bipartition modes
    Sanchez, Gustavo; Marcon, César; Agostini, Luciano
    Journal of Real-Time Image Processing · 2017 · v. 13, p. 71–83 DOI: 10.1007/s11554-016-0609-8
  2. Fast an Low-Power Hardware Design for HEVC Fractional Motion Estimation
    Afonso, V.; Conceicao, R.; Perleberg, M.; Porto, Marcelo; Zatt, Bruno; Agostini, L. V.; Susin, A.
    IEEE COMSOC MMTC Communications – Frontiers · 2017 · v. 12, p. 6–11
  3. Energy-aware scheme for the 3D-HEVC depth maps prediction
    Saldanha, Mário; Sanchez, Gustavo; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    Journal of Real-Time Image Processing · 2017 · v. 13, p. 55–69 DOI: 10.1007/s11554-016-0597-8

Trabalhos em eventos (15)

  1. Rate and Complexity-Aware Coding Scheme for Fixed-Camera Videos Based on Region-of-Interest Detection
    Santos, Cristiano; Conceição, Ruhan; Agostini, Luciano; Corrêa, Guilherme; Zatt, Bruno; Porto, Marcelo
    the 23rd Brazillian Symposium · 2017 · Gramado, p. 409–412 DOI: 10.1145/3126858.3131599
  2. Multiple early-termination scheme for TZ search algorithm based on data mining and decision trees
    Goncalves, Paulo; Correa, Guilherme; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2017 IEEE 19th International Workshop on Multimedia Signal Processing (MMSP) · 2017 · Luton, p. 1–6 DOI: 10.1109/mmsp.2017.8122245
  3. Low-power and high-throughput hardware design for the 3D-HEVC depth intra skip
    Afonso, Vladimir; Susin, Altamiro; Audibert, Luan; Saldanha, Mario; Conceicao, Ruhan; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2017 IEEE International Symposium on Circuits and Systems (ISCAS) · 2017 · Baltimore, p. 1–4 DOI: 10.1109/iscas.2017.8050463
  4. Low-Area Scalable Hardware Architecture for DMM-1 Encoder of 3D-HEVC Video Coding Standard
    Sanchez, G.; Agostini, L. V.; Marcon, Cesar
    2017 30th Symposium on Integrated Circuits and Systems Design (SBCCI) · 2017 · Fortaleza, p. 1–6
  5. High-throughput HEVC intrapicture prediction hardware design targeting UHD 8K videos
    Correa, Marcel; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2017 IEEE International Symposium on Circuits and Systems (ISCAS) · 2017 · Baltimore, p. 1–4 DOI: 10.1109/iscas.2017.8050702
  6. High Speedup Tiling Algorithm for Parallel HEVC Encoding
    Storch, I.; Palomino, D. M.; Zatt, Bruno; Agostini, L. V.
    SIM 2011 – XXXII Simpósio Sul de Microeletrônica · 2017 · Rio Grande, p. 1–4
  7. Energy-efficient motion estimation with approximate arithmetic
    Porto, Roger; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo; Roma, Nuno; Sousa, Leonel
    2017 IEEE 19th International Workshop on Multimedia Signal Processing (MMSP) · 2017 · Luton, p. 1 DOI: 10.1109/mmsp.2017.8122248
  8. Energy evaluation of the HEVC decoding for different encoding configurations
    Correa, Douglas; Palomino, Daniel; Agostini, Luciano; Zatt, Bruno
    2017 IEEE 8th Latin American Symposium on Circuits & Systems (LASCAS) · 2017 · Bariloche, p. 1–4 DOI: 10.1109/LASCAS.2017.7948088
  9. Edge-aware depth motion estimation ¿ A complexity reduction scheme for 3D-HEVC
    Sanchez, Gustavo; Saldanha, Mario; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano; Marcon, Cesar
    2017 25th European Signal Processing Conference (EUSIPCO) · 2017 · Kos, p. 1524–1573 DOI: 10.23919/EUSIPCO.2017.8081464
  10. Depth modeling modes complexity control system for the 3D-HEVC video encoder
    Sanchez, Gustavo; Saldanha, Mario; Agostini, Luciano; Marcon, Cesar
    2017 25th European Signal Processing Conference (EUSIPCO) · 2017 · Kos, p. 1021–1060 DOI: 10.23919/EUSIPCO.2017.8081362
  11. Complexity reduction of 3D-HEVC based on depth analysis for background and ROI classification
    Avila, Giovanni; Conceicao, Ruhan; Bubolz, Thiago; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano; Correa, Guilherme
    2017 25th European Signal Processing Conference (EUSIPCO) · 2017 · Kos, p. 1031–1070 DOI: 10.23919/EUSIPCO.2017.8081364
  12. Complexity reduction by modes reduction in RD-list for intra-frame prediction in 3D-HEVC depth maps
    Sanchez, Gustavo; Agostini, Luciano; Marcon, Cesar
    2017 IEEE International Symposium on Circuits and Systems (ISCAS) · 2017 · Baltimore, p. 1–4 DOI: 10.1109/iscas.2017.8050461
  13. Characterizing energy consumption in software HEVC encoders: HM vs x265
    Machado, Italo; Penny, Wagner; Porto, Marcelo; Agostini, Luciano; Zatt, Bruno
    2017 IEEE 8th Latin American Symposium on Circuits & Systems (LASCAS) · 2017 · Bariloche, p. 1–4 DOI: 10.1109/lascas.2017.7948097
  14. Cache Memory Energy Efficiency Exploration for the HEVC Motion Estimation
    Martins, Anderson; Penny, Wagner; Weber, Matheus; Palomino, Daniel; Mattos, Julio; Porto, Marcelo; Agostini, Luciano; Zatt, Bruno
    2017 VII Brazilian Symposium on Computing Systems Engineering (SBESC) · 2017 · Curitiba, p. 31–6 DOI: 10.1109/sbesc.2017.11
  15. A multiplierless parallel HEVC quantization hardware for real-time UHD 8K video coding
    Braatz, Luciano; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2017 IEEE International Symposium on Circuits and Systems (ISCAS) · 2017 · Baltimore, p. 1–4 DOI: 10.1109/iscas.2017.8050704

Patentes (1)

  1. Conjunto de Algoritmos de Baixa Complexidade para Particionamento de Coding Units na Codificação de Vídeos Digitais Segundo o Padrão H.265/HEVC
    Corrêa, G.; Agostini, L. V.
    Brasil · 2017 · Produto
2016 (26 publicações)

Artigos em periódicos (6)

  1. Pareto-Based Method for High Efficiency Video Coding With Limited Encoding Time
    Correa, Guilherme; Assuncao, Pedro A.; Agostini, Luciano Volcan; Da Silva Cruz, Luis A.
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY · 2016 · v. 26, p. 1734–1745 DOI: 10.1109/tcsvt.2015.2469533
  2. Hardware Implementation for the HEVC Fractional Motion Estimation Targeting Real-Time and Low-Energy
    Afonso, V.; Maich, H.; Audibert, L.; Zatt, Bruno; Porto, Marcelo; Agostini, L. V.; Susin, A.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2016 · v. 11, p. 106–120 DOI: 10.29292/jics.v11i2.435
  3. Fast intra prediction algorithm based on texture analysis for 3D-HEVC encoders
    Da Silva, Thaísa Leal; Agostini, Luciano Volcan; Da Silva Cruz, Luis Alberto
    Journal of Real-Time Image Processing · 2016 · v. 12, p. 357–368 DOI: 10.1007/s11554-015-0533-3
  4. Fast coding tree structure decision for HEVC based on classification trees
    Correa, Guilherme; Assuncao, Pedro; Agostini, Luciano; Da Silva Cruz, Luis A.
    ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING · 2016 · v. 87, p. 129–139 DOI: 10.1007/s10470-016-0719-z
  5. DFPS: a fast pattern selector for depth modeling mode 1 in three-dimensional high-efficiency video coding standard
    Sanchez, Gustavo; Jordani, L.; Marcon, Cesar; Agostini, L. V.
    Journal of Electronic Imaging (Print) · 2016 · v. 25, p. 063011 DOI: 10.1117/1.jei.25.6.063011
  6. Complexity scalability for real-time HEVC encoders
    Correa, Guilherme; Assuncao, Pedro; Agostini, Luciano; Da Silva Cruz, Luis A.
    Journal of Real-Time Image Processing · 2016 · v. 12, p. 107–122 DOI: 10.1007/s11554-013-0392-8

Trabalhos em eventos (18)

  1. Squarer exploration for energy-efficient sum of squared differences
    Seidel, Ismael; Monteiro, Marcio; Guntzel, Jose Luis; Agostini, Luciano
    2016 IEEE 7th Latin American Symposium on Circuits & Systems (LASCAS) · 2016 · Florianopolis, p. 327–330 DOI: 10.1109/LASCAS.2016.7451076
  2. Speedup-aware history-based tiling algorithm for the HEVC standard
    Storch, Iago; Palomino, Daniel; Zatt, Bruno; Agostini, Luciano
    2016 IEEE International Conference on Image Processing (ICIP) · 2016 · Phoenix, p. 824–829 DOI: 10.1109/icip.2016.7532472
  3. Solutions for DMM-1 complexity reduction in 3D-HEVC based on gradient calculation
    Saldanha, Mario; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano; Sanchez, Gustavo
    2016 IEEE 7th Latin American Symposium on Circuits & Systems (LASCAS) · 2016 · Florianopolis, p. 211–214 DOI: 10.1109/lascas.2016.7451047
  4. Real-time simplified edge detector architecture for 3D-HEVC depth maps coding
    Sanchez, Gustavo; Saldanha, Mario; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano; Marcon, Cesar
    2016 IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2016 · Monte Carlo, p. 352–356 DOI: 10.1109/icecs.2016.7841205
  5. Rate-distortion-complexity analysis for prediction unit modes in 3D-HEVC depth coding
    Conceicao, Ruhan; Avila, Giovanni; Correa, Guilherme; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2016 IEEE 7th Latin American Symposium on Circuits & Systems (LASCAS) · 2016 · Florianopolis, p. 287–290 DOI: 10.1109/lascas.2016.7451066
  6. Rate-constrained successive elimination of Hadamard-based SATDs
    Seidel, Ismael; Cancellier, Luiz Henrique; Guntzel, Jose Luis; Agostini, Luciano
    2016 IEEE International Conference on Image Processing (ICIP) · 2016 · Phoenix, p. 2395–2399 DOI: 10.1109/ICIP.2016.7532788
  7. Pareto-based energy control for the HEVC encoder
    Penny, Wagner; Machado, Italo; Porto, Marcelo; Agostini, Luciano; Zatt, Bruno
    2016 IEEE International Conference on Image Processing (ICIP) · 2016 · Phoenix, p. 814–819 DOI: 10.1109/icip.2016.7532470
  8. High-throughput and memory-aware hardware of a sub-pixel interpolator for multiple video coding standards
    Paim, Guilherme; Goebel, Jones; Penny, Wagner; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2016 IEEE International Conference on Image Processing (ICIP) · 2016 · Phoenix, p. 2162–2167 DOI: 10.1109/icip.2016.7532741
  9. Fast H.264/AVC to HEVC transcoder based on data mining and decision trees
    Correa, Guilherme; Agostini, Luciano; Da Silva Cruz, Luis A.
    2016 IEEE International Symposium on Circuits and Systems (ISCAS) · 2016 · Montréal, p. 2539–2542 DOI: 10.1109/ISCAS.2016.7539110
  10. Energy-efficient SATD for beyond HEVC
    Seidel, Ismael; Beims Brascher, Andre; Guntzel, Jose Luis; Agostini, Luciano
    2016 IEEE International Symposium on Circuits and Systems (ISCAS) · 2016 · Montréal, p. 802–805 DOI: 10.1109/ISCAS.2016.7527362
  11. Energy-aware light-weight DMM-1 patterns decoders with efficiently storage in 3D-HEVC
    Sanchez, Gustavo; Agostini, Luciano; Marcon, Cesar
    2016 29th Symposium on Integrated Circuits and Systems Design (SBCCI) · 2016 · Belo Horizonte, p. 1–6 DOI: 10.1109/SBCCI.2016.7724038
  12. Energy analisys of motion estimation memory transference on embedded processors
    Maich, Henrique; Melo, Mateus; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2016 IEEE 7th Latin American Symposium on Circuits & Systems (LASCAS) · 2016 · Florianopolis, p. 319–322 DOI: 10.1109/lascas.2016.7451074
  13. Complexity reduction for 3D-HEVC depth map coding based on early Skip and early DIS scheme
    Conceicao, Ruhan; Avila, Giovanni; Correa, Guilherme; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2016 IEEE International Conference on Image Processing (ICIP) · 2016 · Phoenix, p. 1116–1121 DOI: 10.1109/icip.2016.7532531
  14. Coarse grain partial distortion elimination for Hadamard ME in HEVC
    Seidel, Ismael; Guntzel, Jose Luis; Agostini, Luciano
    2016 IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2016 · Monte Carlo, p. 704–708 DOI: 10.1109/ICECS.2016.7841299
  15. An efficient sub-sample interpolator hardware for VP9-10 standards
    Paim, Guilherme; Penny, Wagner; Goebel, Jones; Afonso, Vladimir; Susin, Altamiro; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2016 IEEE International Conference on Image Processing (ICIP) · 2016 · Phoenix, p. 2167–2172 DOI: 10.1109/icip.2016.7532742
  16. An HEVC multi-size DCT hardware with constant throughput and supporting heterogeneous CUs
    Goebel, Jones; Paim, Guilherme; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2016 IEEE International Symposium on Circuits and Systems (ISCAS) · 2016 · Montréal, p. 2202–2205 DOI: 10.1109/ISCAS.2016.7539019
  17. A parallel Motion Estimation solution for heterogeneous System on Chip
    Melo, Mateus; Smaniotto, Gustavo; Maich, Henrique; Agostini, Luciano; Zatt, Bruno; Rosa, Leomar; Porto, Marcelo
    2016 29th Symposium on Integrated Circuits and Systems Design (SBCCI) · 2016 · Belo Horizonte, p. 1–6 DOI: 10.1109/SBCCI.2016.7724063
  18. 3D-HEVC depth maps intra prediction complexity analysis
    Sanchez, Gustavo; Cataldo, Rodrigo; Fernandes, Ramon; Agostini, Luciano; Marcon, Cesar
    2016 IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2016 · Monte Carlo, p. 348–352 DOI: 10.1109/ICECS.2016.7841204

Livros publicados ou organizados (1)

  1. Complexity-Aware High Efficiency Video Coding
    Correa, Guilherme; Assuncao, Pedro; Agostini, Luciano; Cruz, Luis A. da Silva
    Springer International Publishing · Berlin · 2016 · ISBN 9783319257761, 225 páginas DOI: 10.1007/978-3-319-25778-5 Acesso

Capítulos de livros (1)

  1. Arquitetura de Hardware para um Compressor de Quadros de Referência em Codificadores de Vídeos Digitais
    Silveira, Dieison; Povala, Guilheme; Amaral, L.; Zatt, Bruno; Agostini, Luciano V.; Porto, Marcelo
    In: Trabalhos Premiados – 2014: CIC 2014 – XXIII Congresso de Iniciação Científica da UFPel e ENPOS 2014 – XVI Encontro de Pós-Graduação da UFPel · 2016 · Editora UFPel, p. 129–145, ISBN 9788571929715
2015 (18 publicações)

Artigos em periódicos (4)

  1. Hardware-friendly HEVC motion estimation: new algorithms and efficient VLSI designs targeting high definition videos
    Sanchez, Gustavo; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING (DORDRECHT. ONLINE) · 2015 · v. 82, p. 135–146 DOI: 10.1007/s10470-014-0342-9
  2. Fast HEVC Encoding Decisions Using Data Mining
    Correa, Guilherme; Assuncao, Pedro A.; Agostini, Luciano Volcan; Da Silva Cruz, Luis A.
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY · 2015 · v. 25, p. 660–673 DOI: 10.1109/tcsvt.2014.2363753
  3. Exploring Optimized Hadamard Methods to Design Energy-Efficient SATD Architectures
    Cancellier, L. H.; Brascher, A. B.; Seidel, I.; Güntzel, J. L. A.; Agostini, L. V.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2015 · v. 10, p. 113–122 DOI: 10.29292/jics.v10i2.412
  4. DMMFast: a complexity reduction scheme for three-dimensional high-efficiency video coding intraframe depth map coding
    Sanchez, Gustavo; Saldanha, M.; Balota, Gabriel; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano V.
    JOURNAL OF ELECTRONIC IMAGING · 2015 · v. 24, p. 023011 DOI: 10.1117/1.jei.24.2.023011

Trabalhos em eventos (13)

  1. S-GMOF: A gradient-based complexity reduction algorithm for depth-maps intra prediction on 3D-HEVC
    Sanchez, Gustavo; Saldanha, Mario; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2015 IEEE 6th Latin American Symposium on Circuits & Systems (LASCAS 2015) · 2015 · Montevideo, p. 1–4 DOI: 10.1109/lascas.2015.7250455
  2. Real-Time Architecture for HEVC Motion Compensation Sample Interpolator for UHD Videos
    Penny, Wagner; Paim, Guilherme; Porto, Marcelo; Agostini, Luciano; Zatt, Bruno
    the 28th Symposium · 2015 · Salvador, p. 1–4 DOI: 10.1145/2800986.2801024
  3. Memory-Aware and High-Throughput Hardware Design for the HEVC Fractional Motion Estimation
    Afonso, Vladimir; Maich, Henrique; Audibert, Luan; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    the 28th Symposium · 2015 · Salvador, p. 1–4 DOI: 10.1145/2800986.2801017
  4. Hardware design of fast HEVC 2-D IDCT targeting real-time UHD 4K applications
    Conceicao, Ruhan; Araujo, Andrio; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2015 IEEE 6th Latin American Symposium on Circuits & Systems (LASCAS 2015) · 2015 · Montevideo, p. 1–4 DOI: 10.1109/lascas.2015.7250473
  5. Fast mode selection algorithm based on texture analysis for 3D-HEVC intra prediction
    Da Silva, Thaisa L.; Agostini, Luciano V.; Da Silva Cruz, Luis A.
    2015 IEEE International Conference on Multimedia and Expo (ICME) · 2015 · Turin, p. 1–6 DOI: 10.1109/icme.2015.7177511
  6. Encoding time control system for HEVC based on Rate-Distortion-Complexity analysis
    Correa, Guilherme; Assuncao, Pedro; Da Silva Cruz, Luis A.; Agostini, Luciano
    2015 IEEE International Symposium on Circuits and Systems (ISCAS) · 2015 · Lisbon, p. 1114–1117 DOI: 10.1109/iscas.2015.7168833
  7. Compressor de Quadros de Referência de Alta Eficiência para Codificadores de Vídeo de Alta Definição
    Povala, G.; Amaral, Livia; Silveira, D.; Porto, Marcelo; Zatt, Bruno; Agostini, L. V.
    XXIV Congresso de Iniciação Científica da UFPel · 2015 · Pelotas, p. 1–4
  8. Complexity reduction for the 3D-HEVC depth maps coding
    Saldanha, Mario; Sanchez, Gustavo; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2015 IEEE International Symposium on Circuits and Systems (ISCAS) · 2015 · Lisbon, p. 621–624 DOI: 10.1109/ISCAS.2015.7168710
  9. A real-time architecture for reference frame compression for high definition video coders
    Silveira, Dieison; Povala, Guilherme; Amaral, Livia; Zatt, Bruno; Agostini, Luciano; Porto, Marcelo
    2015 IEEE International Symposium on Circuits and Systems (ISCAS) · 2015 · Lisbon, p. 842–845 DOI: 10.1109/ISCAS.2015.7168765
  10. A multi-standard interpolation hardware solution for H.264 and HEVC
    Maich, Henrique; Paim, Guilherme; Afonso, Vladimir; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2015 IEEE International Conference on Image Processing (ICIP) · 2015 · Quebec City, p. 2910–2914 DOI: 10.1109/icip.2015.7351335
  11. A multi-standard interpolation filter for motion compensated prediction on high definition videos
    Maich, Henrique; Paim, Guilherme; Afonso, Vladimir; Agostini, Luciano; Zatt, Bruno; Porto, Marcelo
    2015 IEEE 6th Latin American Symposium on Circuits & Systems (LASCAS 2015) · 2015 · Montevideo, p. 1–4 DOI: 10.1109/lascas.2015.7250478
  12. A Low-Area and High-Throughput Intra Prediction Architecture for a Multi-Standard HEVC and H.264/AVC Video Encoder
    Corrêa, Marcel; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    the 28th Symposium · 2015 · Salvador, p. 1–4 DOI: 10.1145/2800986.2800994
  13. A Hardware Architecture for an HEVC Motion Compensation Luminance Interpolator
    Penny, W.; Porto, Marcelo; Agostini, L. V.; Zatt, Bruno
    XXX Simpósio Sul de Microeletrônica · 2015 · Santa Maria, p. 1–4

Capítulos de livros (1)

  1. Arquiteturas de Hardware Dedicadas para as Transformadas Discretas dos Cossenos do Padrão HEVC
    De Souza, J. Claudio; Conceicao, R.; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano V.
    In: Trabalhos Premiados – 2013: CIC 2013 – XXII Congresso de Iniciação Científica da UFPel e ENPOS 2013 – XV Encontro de Pós-Graduação da UFPel · 2015 · Editora UFPel, p. 167–180, ISBN 9788571920715
2014 (25 publicações)

Artigos em periódicos (3)

  1. Low-Cost and High-Throughput Hardware Design for the HEVC 16×16 2-D DCT Transform
    Conceicao, R.; Souza Jr., J. C.; Jeske, R. G.; Zatt, Bruno; Porto, Marcelo Schiavon; Agostini, L. V.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2014 · v. 9, p. 25–35 DOI: 10.29292/jics.v9i1.386
  2. Inter-view prediction of intra mode decision forhigh-efficiency video coding-based multiviewvideo coding
    Silva, Thaisa Leal da; Agostini, L. V.; Cruz, Luis A. da Silva
    Journal of Electronic Imaging (Print) · 2014 · v. 23, p. 033008 DOI: 10.1117/1.JEI.23.3.033008
  3. HEVC intra prediction acceleration based on texture direction and prediction unit modes reuse
    Da Silva, Thaísa Leal; Agostini, Luciano Volcan; Da Silva Cruz, Luis Alberto
    APSIPA Transactions on Signal and Information Processing · 2014 · v. 3, p. e13 DOI: 10.1017/atsip.2014.14

Trabalhos em eventos (21)

  1. Sample adaptive offset filter hardware design for HEVC encoder
    Rediess, Fabiane; Conceicao, Ruhan; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2014 Visual Communications and Image Processing (VCIP) · 2014 · Valletta, p. 299–302 DOI: 10.1109/vcip.2014.7051563
  2. Power efficient and high troughtput multi-size IDCT targeting UHD HEVC decoders
    Conceicao, Ruhan; De Souza, J. Claudio; Jeske, Ricardo; Porto, Marcelo; Zatt, Bruno; Agostini, Luciano
    2014 IEEE International Symposium on Circuits and Systems (ISCAS) · 2014 · Melbourne VIC, p. 1925–1928 DOI: 10.1109/ISCAS.2014.6865537
  3. Overview and quality analysis in 3D-HEVC emergent video coding standard
    Balota, Gabriel; Saldanha, Mario; Sanchez, Gustavo; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2014 IEEE 5th Latin American Symposium on Circuits and Systems (LASCAS) · 2014 · Santiago, p. 1–4 DOI: 10.1109/LASCAS.2014.6820260
  4. Memory energy consumption reduction in video coding systems
    Amaral, Livia; Silveira, Dieison; Povala, Guilheme; Porto, Marcelo; Agostini, Luciano; Zatt, Bruno
    2014 IEEE 5th Latin American Symposium on Circuits and Systems (LASCAS) · 2014 · Santiago, p. 1–4 DOI: 10.1109/LASCAS.2014.6820299
  5. Memory bandwidth reduction for H.264 and HEVC encoders using lossless reference frame coding
    Silveira, Dieison; Povala, Guilherme; Amaral, Livia; Zatt, Bruno; Agostini, Luciano; Porto, Marcelo
    2014 IEEE International Symposium on Circuits and Systems (ISCAS) · 2014 · Melbourne VIC, p. 2624–2627 DOI: 10.1109/ISCAS.2014.6865711
  6. Hardware Design for HEVC-based Adaptive Loop Filter
    Campos, A.; Conceicao, R.; Zatt, Bruno; Porto, Marcelo; Agostini, L. V.
    SForum 2014 – Student Forum on Microelectronics · 2014 · Aracajú, p. 1–4
  7. HEVC Fractional Motion Estimation complexity reduction for real-time applications
    Maich, Henrique; Afonso, Vladimir; Zatt, Bruno; Agostini, Luciano; Porto, Marcelo
    2014 IEEE 5th Latin American Symposium on Circuits and Systems (LASCAS) · 2014 · Santiago, p. 1–4 DOI: 10.1109/LASCAS.2014.6820302
  8. Four-step algorithm for early termination in HEVC inter-frame prediction based on decision trees
    Correa, Guilherme; Assuncao, Pedro; Agostini, Luciano; Da Silva Cruz, Luis A.
    2014 Visual Communications and Image Processing (VCIP) · 2014 · Valletta, p. 65–68 DOI: 10.1109/vcip.2014.7051505
  9. Cost Function Optimization and its Hardware Design for the Sample Adaptive Offset of HEVC Standard
    Rediess, Fabiane; Conceicao, Ruhan; Zatt, Bruno; Porto, Marcelo Schiavon; Agostini, L. V.
    22th European Signal Processing Conference (EUSIPCO) · 2014 · Lisboa, p. 206–210
  10. Configurable hardware design for the HEVC-based Adaptive Loop Filter
    Conceicao, Ruhan; Rediess, Fabiane; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2014 IEEE 5th Latin American Symposium on Circuits and Systems (LASCAS) · 2014 · Santiago, p. 1–4 DOI: 10.1109/LASCAS.2014.6820308
  11. Complexity reduction of depth intra coding for 3D video extension of HEVC
    Da Silva, Thaisa L.; Agostini, Luciano V.; Da Silva Cruz, Luis A.
    2014 Visual Communications and Image Processing (VCIP) · 2014 · Valletta, p. 229–232 DOI: 10.1109/VCIP.2014.7051546
  12. Complexity reduction for 3D-HEVC depth maps intra-frame prediction using simplified edge detector algorithm
    Sanchez, Gustavo; Saldanha, Mario; Balota, Gabriel; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2014 IEEE International Conference on Image Processing (ICIP) · 2014 · Paris, p. 3209–3213 DOI: 10.1109/ICIP.2014.7025649
  13. Classification-based early termination for coding tree structure decision in HEVC
    Correa, Guilherme; Assuncao, Pedro; Da Silva Cruz, Luis A.; Agostini, Luciano
    2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) · 2014 · Marseille, p. 239–4 DOI: 10.1109/icecs.2014.7049966
  14. Arquitetura VLSI de Baixa Potência para um Compressor de Quadros de Referência
    Silveira, D.; Povala, G.; Amaral, L.; Zatt, Bruno; Agostini, L. V.; Porto, Marcelo
    XVI Encontro de Pós-Graduação da UFPel · 2014 · Pelotas, p. 1–4
  15. An efficient reference frame compression approach for video coding systems
    Povala, Guilherme; Silveira, Dieison; Amaral, Livia; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2014 IEEE 5th Latin American Symposium on Circuits and Systems (LASCAS) · 2014 · Santiago, p. 1–4 DOI: 10.1109/LASCAS.2014.6820296
  16. A new differential and lossless Reference Frame Variable-Length Coder: An approach for high definition video coders
    Silveira, Dieison; Povala, Guilherme; Amaral, Livia; Zatt, Bruno; Agostini, Luciano; Porto, Marcelo
    2014 IEEE International Conference on Image Processing (ICIP) · 2014 · Paris, p. 5641–5645 DOI: 10.1109/ICIP.2014.7026141
  17. A low-complexity and lossless reference frame encoder algorithm for video coding
    Silveira, Dieison; Povala, Guilherme; Amaral, Livia; Zatt, Bruno; Agostini, Luciano; Porto, Marcelo
    ICASSP 2014 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) · 2014 · Florence, p. 7358–7362 DOI: 10.1109/ICASSP.2014.6855029
  18. A complexity reduction algorithm for depth maps intra prediction on the 3D-HEVC
    Sanchez, Gustavo; Saldanha, Mario; Balota, Gabriel; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2014 Visual Communications and Image Processing (VCIP) · 2014 · Valletta, p. 137–140 DOI: 10.1109/vcip.2014.7051523
  19. A Real-Time 5-Views HD 1080p Architecture for 3D-HEVC Depth Modeling Mode 4
    Sanchez, Gustavo; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    the 27th Symposium · 2014 · Aracaju, p. 1–6 DOI: 10.1145/2660540.2661002
  20. A Method for Early-Splitting of HEVC Inter Blocks Based on Decision Trees
    Corrêa, G.; Assuncao, Pedro; Agostini, L. V.; Cruz, Luis A.
    22th European Signal Processing Conference (EUSIPCO) · 2014 · Lisboa, p. 276–280
  21. A Memory Energy Consumption Analysis of Motion Estimation Algorithms using Data Reuse in Video Coding Systems
    Amaral, Lívia; Silveira, Dieison; Povala, Guilherme; Agostini, Luciano; Porto, Marcelo; Zatt, Bruno
    the 27th Symposium · 2014 · Aracaju, p. 1–6 DOI: 10.1145/2660540.2660999

Capítulos de livros (1)

  1. Computational Resource Management for Video Coding in Mobile Environments
    Correa, Guilherme; Assuncao, Pedro; Agostini, Luciano; Da Silva Cruz, Luis A.
    In: Modeling and Optimization in Science and Technologies · 2014 · Springer International Publishing, p. 515–549, ISBN 9783319067032 DOI: 10.1007/978-3-319-06704-9_24 Acesso
2013 (28 publicações)

Artigos em periódicos (3)

  1. Iterative random search: a new local minima resistant algorithm for motion estimation in high-definition videos
    Porto, Marcelo Schiavon; Agostini, L. V.; Cristani, C. R.; Oglio, P. D.; Silva, M. G.; Matos, J. C. B.; Bampi, Sergio
    Multimedia Tools and Applications · 2013 · v. 63, p. 107–127 DOI: 10.1007/s11042-012-1033-0
  2. Implementation and Performance Evaluation of a Media Decoder with Hardware Acceleration Support Targeting High Definition Streams in the SBTVD Ginga Middleware
    Goncalves, J. L.; Trojan, T.; Marques, F.; Matos, J. C. B.; Agostini, L. V.; Rosa Jr, L. S.
    J INTERNET TECHNOL · 2013 · v. 14, p. 273–280
  3. A reduced memory bandwidth and high throughput HDTV motion compensation decoder for H.264/AVC High 4:2:2 profile
    Zatt, Bruno; Lima, L. M.; Azevedo, Arnaldo; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    Journal of Real-Time Image Processing (Print) · 2013 · v. 8, p. 127–140 DOI: 10.1007/s11554-011-0216-7

Trabalhos em eventos (25)

  1. Speeding Up HEVC Intra Coding Based on Tree Depth Inter-levels Correlation Structure
    Silva, Thaísa Leal da; Agostini, L. V.; Cruz, Luis A. da Silva
    EUSIPCO 2013 – European Signal Processing Conference · 2013 · Marrakesh, p. 1–5
  2. Simplified HEVC FME Interpolation Unit Targeting a Low Cost and High Throughput Hardware Design
    Afonso, Vladimir; Maich, Henrique; Agostini, Luciano; Franco, Denis
    2013 Data Compression Conference (DCC) · 2013 · Snowbird, p. 473 DOI: 10.1109/DCC.2013.55
  3. Low cost and high throughput FME interpolation for the HEVC emerging video coding standard
    Afonso, Vladimir; Maich, Henrique; Agostini, Luciano; Franco, Denis
    2013 IEEE 4th Latin American Symposium on Circuits and Systems (LASCAS) · 2013 · Cusco, p. 1–4 DOI: 10.1109/LASCAS.2013.6519017
  4. Inter-view prediction of coding tree depth for HEVC-based multiview video coding
    Da Silva, Thaisa Leal; Da Silva Cruz, Luis A.; Agostini, Luciano V.
    2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS) · 2013 · Abu Dhabi, p. 165–168 DOI: 10.1109/ICECS.2013.6815380
  5. High throughput hardware design for the HEVC Fractional Motion Estimation Interpolation Unit
    Maich, Henrique; Afonso, Vladimir; Franco, Denis; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS) · 2013 · Abu Dhabi, p. 161–164 DOI: 10.1109/ICECS.2013.6815379
  6. Hardware design for the 32×32 IDCT of the HEVC video coding standard
    Conceicao, Ruhan; Souza, J. Claudio; Jeske, Ricardo; Porto, Marcelo; Mattos, Julio; Agostini, Luciano
    2013 26th Symposium on Integrated Circuits and Systems Design (SBCCI) · 2013 · Curitiba, p. 1–6 DOI: 10.1109/SBCCI.2013.6644881
  7. HEVC intra mode decision acceleration based on tree depth levels relationship
    Da Silva, Thaisa Leal; Da Silva Cruz, Luis A.; Agostini, Luciano V.
    2013 Picture Coding Symposium (PCS) · 2013 · San Jose, p. 277–280 DOI: 10.1109/PCS.2013.6737737
  8. HEVC Intra Coding Acceleration Based on Tree Inter-level Mode Correlation
    Silva, Thaisa Leal da; Agostini, L. V.; Cruz, Luis A. da Silva
    SPA 2013 – 18th IEEE Signal Processing: Algorithms, Architectures, Arrangements, and Applications Conference · 2013 · Poznan, p. 88–93
  9. Fast HEVC intra mode decision algorithm based on new evaluation order in the Coding Tree Block
    Palomino, Daniel; Cavichioli, Eduardo; Susin, Altamiro; Agostini, Luciano; Shafique, Muhammad; Henkel, Jorg
    2013 Picture Coding Symposium (PCS) · 2013 · San Jose, p. 209–212 DOI: 10.1109/PCS.2013.6737720
  10. Energy-Efficient Memory Hierarchy for Motion and Disparity Estimation in Multiview Video Coding
    Sampaio, Felipe; Zatt, Bruno; Shafique, Muhammad; Agostini, Luciano; Bampi, Sergio; Henkel, Jorg
    Design Automation and Test in Europe · 2013 · Grenoble, p. 665–670 DOI: 10.7873/DATE.2013.144
  11. Energy-Efficient Memory Hierarchy for Motion and Disparity Estimation in Multiview Video Coding
    Sampaio, Felipe; Zatt, Bruno; Agostini, L. V.; Bampi, S.
    XXVIII Simpósio Sul de Microeletrônica · 2013 · Porto Alegre, p. 1–4
  12. ES&IS: Enhanced Spread and Iterative Search hardware-friendly motion estimation algorithm for the HEVC Standard
    Sanchez, Gustavo; Zatt, Bruno; Porto, Marcelo; Agostini, Luciano
    2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS) · 2013 · Abu Dhabi, p. 941–944 DOI: 10.1109/ICECS.2013.6815567
  13. Desenvolvimento em Hardware de Arquiteturas Otimizadas para as Transformadas Discretas dos Cossenos Segundo o Padrão HEVC de Codificação de Vídeo
    Souza, J. Claudio; Conceicao, R.; Zatt, Bruno; Porto, Marcelo; Agostini, L. V.
    XXII Congresso de Iniciação Científica da UFPel · 2013 · Pelotas, p. 1–4
  14. Desenvolvimento de Arquitetura para Estimação de Movimento Fracionária do Padrão HEVC
    Maich, H.; Afonso, V.; Zatt, Bruno; Agostini, L. V.; Porto, Marcelo
    XXII Congresso de Iniciação Científica da UFPel · 2013 · Pelotas, p. 1–4
  15. Content-adaptive reference frame compression based on intra-frame prediction for multiview video coding
    Sampaio, Felipe; Zatt, Bruno; Shafique, Muhammad; Agostini, Luciano; Henkel, Jorg; Bampi, Sergio
    2013 20th IEEE International Conference on Image Processing (ICIP) · 2013 · Melbourne, p. 1831–1835 DOI: 10.1109/ICIP.2013.6738377
  16. Constrained encoding structures for computational complexity scalability in HEVC
    Correa, Guilherme; Assuncao, Pedro; Da Silva Cruz, Luis A.; Agostini, Luciano
    2013 Picture Coding Symposium (PCS) · 2013 · San Jose, p. 297–300 DOI: 10.1109/PCS.2013.6737742
  17. Computational complexity control for HEVC based on coding tree spatio-temporal correlation
    Correa, Guilherme; Assuncao, Pedro; Da Silva Cruz, Luis A.; Agostini, Luciano
    2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS) · 2013 · Abu Dhabi, p. 937–940 DOI: 10.1109/ICECS.2013.6815566
  18. Complexity control of HEVC through quadtree depth estimation
    Correa, Guilherme; Assuncao, Pedro; Agostini, Luciano; Da Silva Cruz, Luis A.
    IEEE EUROCON 2013 · 2013 · Zagreb, p. 81–86 DOI: 10.1109/EUROCON.2013.6624969
  19. Coding Tree Depth Estimation for Complexity Reduction of HEVC
    Correa, Guilherme; Assuncao, Pedro; Agostini, Luciano; Cruz, Luis A. da Silva
    2013 Data Compression Conference (DCC) · 2013 · Snowbird, p. 43–52 DOI: 10.1109/DCC.2013.12
  20. An energy-efficient hardware design for lossless reference frame compression in video coders
    Silveira, Dieison; Povala, Guilherme; Amaral, Livia; Zatt, Bruno; Agostini, Luciano; Porto, Marcelo
    2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS) · 2013 · Abu Dhabi, p. 573–576 DOI: 10.1109/ICECS.2013.6815479
  21. An adaptive workload management scheme for HEVC encoding
    Grellert, Mateus; Shafique, Muhammad; Khan, Muhammad Usman Karim; Agostini, Luciano; Mattos, Julio C. B.; Henkel, Jorg
    2013 20th IEEE International Conference on Image Processing (ICIP) · 2013 · Melbourne, p. 1850–1854 DOI: 10.1109/ICIP.2013.6738381
  22. A real time high definition architecture for the Variable-Length Reference Frame Decoder
    Silveira, Dieison; Porto, Marcelo; Agostini, Luciano
    2013 IEEE 4th Latin American Symposium on Circuits and Systems (LASCAS) · 2013 · Cusco, p. 1–4 DOI: 10.1109/LASCAS.2013.6519062
  23. A lossless approach for external memory bandwidth reduction in video coding systems and its VLSI architecture
    Silveira, Dieison; Porto, Marcelo; Agostini, L. V.
    ICME 2013 – IEEE International Conference on Multimedia and Expo · 2013 · San Jose, p. 1–6 DOI: 10.1109/ICME.2013.6607434
  24. A hardware friedly motion estimation algorithm for the emergent HEVC standard and its low power hardware design
    Sanchez, Gustavo; Porto, Marcelo; Agostini, Luciano
    2013 20th IEEE International Conference on Image Processing (ICIP) · 2013 · Melbourne, p. 1991–1994 DOI: 10.1109/ICIP.2013.6738410
  25. A fast hardware-friendly motion estimation algorithm and its VLSI design for real time ultra high definition applications
    Sanchez, Gustavo; Porto, Marcelo; Agostini, Luciano
    2013 IEEE 4th Latin American Symposium on Circuits and Systems (LASCAS) · 2013 · Cusco, p. 1–4 DOI: 10.1109/LASCAS.2013.6518986
2012 (36 publicações)

Artigos em periódicos (13)

  1. Uma Arquitetura Rápida de Somador Binário de Alta Eficiência Energética
    Monteiro, Jucemar Luis; Agostini, L. V.; Güntzel, J. L.; Güntzel, J. L. A.
    Revista Eletrônica de Iniciação Científica · 2012 · v. 12, p. 1–11
  2. Sample-Level Filtering Order for High-Throughput and Memory-Aware H.264 Deblocking Filter
    Corrêa, Guilherme Ribeiro; Agostini, L. V.; Cruz, Luís Alberto
    ISRN Signal Processing · 2012 · v. 2012, p. 1–6 DOI: 10.5402/2012/805346
  3. Power efficient SDS motion estimation architecture using dynamic iteration control and hierarchical adder compressors for real time HDTV video coding
    Porto, Marcelo Schiavon; Altermann, J.; Costa, Eduardo; Agostini, L. V.; Bampi, Sergio
    Analog Integrated Circuits and Signal Processing · 2012 · v. 73, p. 919–930 DOI: 10.1007/s10470-012-9938-0
  4. Performance and Computational Complexity Assessment of High-Efficiency Video Encoders
    Corrêa, Guilherme Ribeiro; Assuncao, P. A.; Cruz, Luís Alberto; Agostini, L. V.
    IEEE Transactions on Circuits and Systems for Video Technology (Print) · 2012 · v. 22, p. 1899–1909 DOI: 10.1109/tcsvt.2012.2223411
  5. Optimizing transistor networks using a graph-based technique
    Possani, V. N.; Souza, R. S.; Domingues, J. S.; Agostini, L. V.; Marques, F.; Rosa Jr, L. S.
    Analog Integrated Circuits and Signal Processing · 2012 · v. 73, p. 841–850 DOI: 10.1007/s10470-012-9874-z
  6. New Motion Estimation Algorithms and its VLSI architectures for Real Time High Definition Video Coding
    Porto, Marcelo Schiavon; Bampi, Sergio; Sanchez, G.; Noble, Diego; Agostini, L. V.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2012 · v. 7, p. 37–46 DOI: 10.29292/jics.v7i1.354
  7. MSBSD: Um Algoritmo para Decisão Rápida na Inter-Predição em Codificadores HEVC
    Silva, M. G.; Sampaio, Felipe; Agostini, L. V.; Mattos, Júlio
    Revista Eletrônica de Iniciação Científica · 2012 · v. 12, p. 30811
  8. Low-Complexity Hierarchical Mode Decision Algorithms Targeting VLSI Architecture Design for the H.264/AVC Video Encoder
    Corrêa, Guilherme Ribeiro; Palomino, Daniel; Diniz, Cláudio Machdo; Bampi, Sergio; Agostini, L. V.
    VLSI Design · 2012 · v. 2012, p. 1–20 DOI: 10.1155/2012/748019
  9. Hardware design focusing in the tradeoff cost versus quality for the H.264/AVC fractional motion estimation targeting high definition videos
    Sanchez, G.; Correa, M. M.; Noble, Diego; Porto, Marcelo Schiavon; Bampi, Sergio; Agostini, L. V.
    Analog Integrated Circuits and Signal Processing · 2012 · v. 73, p. 931–944 DOI: 10.1007/s10470-012-9944-2
  10. Evaluating two implementations of the component responsible for decoding video and audio in the Brazilian digital TV middleware
    Trojan, T.; Goncalves, J. L.; Matos, J. C. B.; Agostini, L. V.; Rosa Jr, L. S.
    Multimedia Tools and Applications · 2012 · v. 57, p. 373–392 DOI: 10.1007/s11042-011-0753-x
  11. DMPDS: A Fast Motion Estimation Algorithm Targeting High Resolution Videos and Its FPGA Implementation
    Sanchez, G.; Sampaio, Felipe Martin; Porto, Marcelo; Bampi, Sérgio; Agostini, L. V.
    International Journal of Reconfigurable Computing (Print) · 2012 · v. 2012, p. 1–12 DOI: 10.1155/2012/186057
  12. Algorithm and Hardware Design of a Fast Intra Frame Mode Decision Module for H.264/AVC Encoders
    Palomino, D. M.; Corrêa, G.; Diniz, C.; Agostini, L. V.; Bampi, Sérgio; Susin, A.
    International Journal of Reconfigurable Computing (Print) · 2012 · v. 2012, p. 1–10 DOI: 10.1155/2012/813023
  13. A Memory Hierarchy Model Based on Data Reuse for Full-Search Motion Estimation on High-Definition Digital Videos
    Lopes, A. S. B.; Silva, Ivan Saraiva; Agostini, L. V.
    International Journal of Reconfigurable Computing (Print) · 2012 · v. 2012, p. 1–10 DOI: 10.1155/2012/473725

Trabalhos em eventos (22)

  1. Very High Throughput FPGA Design for Vertical Rotational Transform of HEVC Emergent Video Coding Standard
    Vianna, H. A.; Anderson, V.; Sanchez, G.; Agostini, L. V.
    SPL 2012 – VIII Southern Programmable Logic Conference · 2012 · Bento Gonçalves, p. 69–74 DOI: 10.1109/SPL.2012.6211797
  2. Spread and Iterative Search: A High Quality Motion Estimation Algorithm for High Definition Videos and Its VLSI Design
    Sanchez, G.; Agostini, L. V.; Sampaio, Felipe; Porto, Marcelo Schiavon; Bampi, Sergio
    ICME 2012 – IEEE International Conference on Multimedia & Expo · 2012 · Melbourne, p. 1079–1084 DOI: 10.1109/ICME.2012.53
  3. Real Time QHDTV Motion Estimation Architecture Design for DMPDS Algorithm
    Sanchez, G.; Porto, Marcelo Schiavon; Bampi, Sergio; Agostini, L. V.
    SPL 2012 – VIII Southern Programmable Logic Conference · 2012 · Bento Gonçalves, p. 27–32 DOI: 10.1109/SPL.2012.6211765
  4. Projeto em Hardware com Baixo Custo e Elevada Taxa de Processamento para a Transformada DCT 16×16 do Padrão Emergente de Codificação de Vídeos HEVC
    Jeske, R. G.; Souza Jr., J. C.; Conceicao, R.; Mattos, Julio; Agostini, L. V.
    XIV Encontro de Pós Graduação da UFPel · 2012 · Pelotas, p. 1–4
  5. Projeto de Hardware Com Elevada Taxa de Processamento Para Estimação de Movimento Fracionária Segundo o Padrão HEVC
    Afonso, V.; Agostini, L. V.; Franco, Denis
    XIV Encontro de Pós-Graduação da UFPel · 2012 · Pelotas, p. 1–4
  6. New Quarter Random Search Motion Estimation Algorithm: A Great Quality-Cost Trade-Off
    Cristani, Cassio; Dalloglio, Pargles; Porto, Marcelo; Agostini, L. V.
    SForum 2012 – Microelectronics Student Forum · 2012 · Brasília, p. 1–4
  7. NSP Kernel Finder – Uma Metodologia para Geração de Redes de Transistores Não-Série-Paralelas para a Tecnologia CMOS
    Possani, V. N.; Souza, R. S.; Agostini, L. V.; Marques, F.; Rosa Jr, L. S.
    XXI Congresso de Iniciação Científica da UFPel · 2012 · Pelotas, p. 1–4
  8. Motion compensated tree depth limitation for complexity control of HEVC encoding
    Correa, Guilherme; Assuncao, Pedro; Agostini, Luciano; Da Silva Cruz, Luis A.
    2012 19th IEEE International Conference on Image Processing (ICIP 2012) · 2012 · Orlando, p. 217–220 DOI: 10.1109/ICIP.2012.6466834
  9. Motion Vectors Merging: Low Complexity Prediction Unit Decision Heuristic for the Inter‐Prediction of HEVC Encoders
    Sampaio, Felipe; Bampi, Sergio; Silva, M. G.; Agostini, L. V.; Matos, J. C. B.
    ICME 2012 – IEEE International Conference on Multimedia & Expo · 2012 · Melbourne, p. 657–662 DOI: 10.1109/ICME.2012.37
  10. Memory Efficient FPGA Implementation of Motion and Disparity Estimation for the Multiview Video Coding
    Sampaio, Felipe; Zatt, Bruno; Bampi, Sergio; Agostini, L. V.
    SPL 2012 – VIII Southern Programmable Logic Conference · 2012 · Bento Gonçalves, p. 45–50 DOI: 10.1109/SPL.2012.6211799
  11. Memory Bandwidth Reduction in Video Coding Systems Through Context Adaptive Lossless Reference Frame Compression
    Silveira, D.; Sanchez, G.; Silva, M. G.; Possani, V. N.; Agostini, L. V.
    SPL 2012 – VIII Southern Programmable Logic Conference · 2012 · Bento Gonçalves, p. 21–26 DOI: 10.1109/SPL.2012.6211791
  12. Low Cost and High Throughput Multiplierless Design of a 16 Point 1-D DCT of the New HEVC Video Coding Standard
    Jeske, R. G.; Souza Jr., J. C.; Wrege, G.; Conceicao, R.; Silva, M. G.; Matos, J. C. B.; Agostini, L. V.
    SPL 2012 – VIII Southern Programmable Logic Conference · 2012 · Bento Gonçalves, p. 57–62 DOI: 10.1109/SPL.2012.6211786
  13. High performance hardware architectures for the inverse Rotational Transform of the emerging HEVC standard
    Vianna, Henrique; Sanchez, Gustavo; Porto, Marcelo; Agostini, Luciano
    2012 19th IEEE International Conference on Image Processing (ICIP 2012) · 2012 · Orlando, p. 189–192 DOI: 10.1109/ICIP.2012.6466827
  14. High Throughput Hardware Design for the Adaptive Loop Filter of the Emerging HEVC Video Coding
    Rediess, Fabiane Konrad; Agostini, L. V.; Cristani, C. R.; Oglio, P. D.; Porto, Marcelo Schiavon
    SBCCI 2012 – 25th Annual Symposium on Integrated Circuits and System Design · 2012 · Brasília, p. 1–5 DOI: 10.1109/SBCCI.2012.6344446
  15. Fast HEVC Intra Prediction Mode Decision Based on Edge Direction Information
    Silva, Thaisa Leal da; Agostini, L. V.; Cruz, Luís Alberto
    EUSIPCO 2012 – European Signal Processing Conference · 2012 · Bucharest, p. 1214–1218
  16. Fast HEVC Intra Mode Decision Based on Dominant Edge Evaluation and Tree Structure Dependencies
    Silva, Thaísa Leal da; Cruz, Luís Alberto; Agostini, L. V.
    ICECS 2012 – IEEE International Conference on Electronics, Circuits, and Systems · 2012 · Sevilha, p. 568–571 DOI: 10.1109/ICECS.2012.6463683
  17. FPGA Based Design for Motion Vector Predicton in H.264/AVC Encoders Targeting HD1080p Resolution
    Palomino, Daniel; Sampaio, Felipe; Bampi, Sergio; Susin, Altamiro; Agostini, L. V.
    SPL 2012 – VIII Southern Programmable Logic Conference · 2012 · Bento Gonçalves, p. 111–116 DOI: 10.1109/SPL.2012.6211785
  18. Dynamic Tree-Depth Adjustment for Low Power HEVC Encoders
    Corrêa, Guilherme Ribeiro; Assuncao, P. A.; Cruz, Luís Alberto; Agostini, L. V.
    ICECS 2012 – IEEE International Conference on Electronics, Circuits, and Systems · 2012 · Sevilha, p. 564–567 DOI: 10.1109/ICECS.2012.6463684
  19. Adaptive Coding Tree for Complexity Control of High Efficiency Video Encoders
    Corrêa, Guilherme Ribeiro; Assuncao, P. A.; Cruz, Luís Alberto; Agostini, L. V.
    PCS 2012 – Picture Coding Symposium 2012 · 2012 · Cracóvia, p. 425–428 DOI: 10.1109/PCS.2012.6213378
  20. A memory aware and multiplierless VLSI architecture for the complete Intra Prediction of the HEVC emerging standard
    Palomino, Daniel; Sampaio, Felipe; Agostini, Luciano; Bampi, Sergio; Susin, Altamiro
    2012 19th IEEE International Conference on Image Processing (ICIP 2012) · 2012 · Orlando, p. 201–204 DOI: 10.1109/ICIP.2012.6466830
  21. A high performance and low memory bandwidth architecture for motion estimation targeting high definition digital videos
    Lopes, A. S. B.; Silva, I. S.; Agostini, L. V.
    2012 VIII Southern Conference on Programmable Logic (SPL) · 2012 · Bento Goncalves, p. 1–4 DOI: 10.1109/spl.2012.6211784
  22. A High Quality Hardware Friendly Motion Estimation Algorithm Focusing in HD Videos
    Oglio, P. D.; Cristani, Cassio; Porto, Marcelo Schiavon; Agostini, L. V.
    ICECS 2012 – IEEE International Conference on Electronics, Circuits, and Systems · 2012 · Sevilha, p. 572–575 DOI: 10.1109/ICECS.2012.6463682

Livros publicados ou organizados (1)

  1. SPL 2012 – VIII Southern Programmable Logic Conference
    Agostini, L. V.; Zeferino, C.; Boemo, E.; Glesner, M.
    IEEE · Piscataway · 2012 · ISBN 9781467301855, 254 páginas
2011 (31 publicações)

Artigos em periódicos (6)

  1. Two fast multi-point search algorithms for high quality motion estimation in high resolution videos
    Porto, Marcelo Schiavon; Noble, Diego; Bampi, Sergio; Agostini, L. V.
    International Journal of Information Technology, Communications and Convergence · 2011 · v. 1, p. 410 DOI: 10.1504/ijitcc.2011.044643
  2. Galaxy Random Search: Algoritmo e Arquitetura para Estimação de Movimento em Vídeos de Alta Definição
    Cristani, C.; Dall’Oglio, Pargles; Porto, Marcelo Schiavon; Agostini, L. V.
    Revista Eletrônica de Iniciação Científica · 2011 · v. 11, p. 23780
  3. Complexity control of high efficiency video encoders for power-constrained devices
    Correa, Guilherme; Assuncao, Pedro; Agostini, Luciano; Da Silva Cruz, Luis
    IEEE Transactions on Consumer Electronics · 2011 · v. 57, p. 1866–1874 DOI: 10.1109/tce.2011.6131165
  4. A comparative analysis of media processing component implementations for the Brazilian digital TV middleware
    Trojan, T.; Goncalves, J. L.; Matos, J. C. B.; Agostini, L. V.; Rosa Jr, L. S.
    International Journal of Information Technology, Communications and Convergence · 2011 · v. 1, p. 391 DOI: 10.1504/ijitcc.2011.044642
  5. A Novel Macroblock-Level Filtering Upsampling Architecture for H.264/AVC Scalable Extension
    Silva, Thaísa Leal da; Cruz, Luís Alberto; Agostini, L. V.
    JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) · 2011 · v. 6, p. 43–49 DOI: 10.29292/jics.v6i1.337
  6. A High-Throughput Hardware Architecture for the H.264/AVC Half-Pixel Motion Estimation Targeting High-Definition Videos
    Correa, M. M.; Schoenknecht, M. T.; Dornelles, Robson; Agostini, L. V.
    International Journal of Reconfigurable Computing (Print) · 2011 · v. 2011, p. 1–9 DOI: 10.1155/2011/254730

Trabalhos em eventos (25)

  1. Two Novel Algorithms for High Quality Motion Estimation in High Definition Video Sequences
    Noble, Diego; Lamb, L.; Porto, Marcelo Schiavon; Agostini, L. V.; Araujo, R.
    SIBGRAPI 2011 – Conference on Graphics, Patterns and Images · 2011 · Alagoas, p. 197–204 DOI: 10.1109/SIBGRAPI.2011.42
  2. Test and Performance Analysis of Media Processing Implementations for the Middleware of Brazilian Digital TV System Using Different Scenarios
    Trojan, T.; Goncalves, J. L.; Matos, J. C. B.; Agostini, L. V.; Rosa Jr, L. S.
    MUE 2011 – 5th FTRA International Conference on Multimedia and Ubiquitous Engineering · 2011 · Creta, p. 95–100 DOI: 10.1109/MUE.2011.28
  3. SHBS: A Heuristic for Fast Inter Mode Decision of H.264/AVC Standard Targeting VLSI Design
    Corrêa, Guilherme Ribeiro; Palomino, Daniel; Diniz, Cláudio Machdo; Agostini, L. V.; Bampi, Sergio
    ICME 2011 – IEEE International Conference on Multimedia & Expo · 2011 · Barcelona, p. 1–4 DOI: 10.1109/ICME.2011.6012097
  4. Run-Time Adaptive Energy-Aware Motion and Disparity Estimation in Multiview Video Coding
    Zatt, Bruno; Muhammad, S.; Sampaio, Felipe; Agostini, L. V.; Bampi, Sergio; Henkel, J.
    DAC2011 – 48th Design Automation Conference · 2011 · San Diego, p. 1026–1031
  5. Otimizações em Redes de Transistores Usando uma Estratégia de Compartilhamento de Arestas em uma Estrutura de Grafo
    Possani, V. N.; Domingues, J. S.; Souza, R. S.; Agostini, L. V.; Marques, F.; Rosa Jr, L. S.
    CIC 2011 – XX Congresso de Iniciação Científica da UFPel · 2011 · Pelotas
  6. Otimizações em Redes de Transistores Usando um Método de Compartilhamento de Arestas em uma Estrutura de Grafo
    Possani, V. N.; Domingues, J. S.; Agostini, L. V.; Marques, F.; Rosa Jr, L. S.
    XX Congresso de Iniciação Científica da UFPEL · 2011 · Pelotas, p. 1–4
  7. Multilevel Data Reuse Scheme for Off-Chip Memory Accesses Reduction Applied to a Motion Estimation Architecture
    Silva, M. G.; Sampaio, Felipe; Matos, J. C. B.; Agostini, L. V.
    SIM 2011 – XXVI Simpósio Sul de Microeletrônica · 2011 · São Leopoldo
  8. Implementation and Performance Evaluation of a Media Decoder with Hardware Acceleration Support Targeting High Definition Streams in the SBTVD Ginga Middleware
    Goncalves, J. L.; Trojan, T.; Matos, J. C. B.; Agostini, Luciano V.; Rosa Jr, L. S.
    FTRA 2011 International Workshop on Advanced Future Multimedia Services (AFMS) · 2011 · Jeju
  9. High efficient motion estimation architecture with integrated Motion Compensation and FME support
    Sanchez, G.; Noble, Diego; Porto, Marcelo Schiavon; Agostini, L. V.
    LASCAS 2011 – II IEEE Latin American Symposium on Circuits and Systems · 2011 · Bogotá, p. 1–4 DOI: 10.1109/LASCAS.2011.5750265
  10. High Throughput 4×4 and 8×8 SATD Similarity Criteria Architectures for Video Coding Application
    Domingues, J. S.; Possani, V. N.; Silveira, D.; Rosa Jr, L. S.; Agostini, L. V.
    Designers Forum of SPL 2011 – VII Southern Conference on Programmable Logic · 2011 · Córdoba
  11. Hardware Design for the New Galaxy Random Search Motion Estimation Algorithm Focusing in HD Videos
    Cristani, C. R.; Sanchez, G.; Oglio, P. D.; Agostini, L. V.; Porto, Marcelo Schiavon; Bampi, Sergio
    WCAS 2011 – 1st Workshop on Circuits and Systems · 2011 · João Pessoa
  12. H.264/AVC Eighth Pixel MC Chrominance interpolation hardware targeting very high resolution videos
    Schoenknecht, M. T.; Timm, E. F.; Rosa Jr, L. S.; Agostini, L. V.
    LASCAS 2011 – II IEEE Latin American Symposium on Circuits and Systems · 2011 · Bogotá, p. 1–4 DOI: 10.1109/LASCAS.2011.5750288
  13. Arquitetura para Estimação de Movimento do Padrão H.264/AVC com Algoritmo Diamond Search e Precisão de Quarterpixel
    Correa, M. M.; Sanchez, G.; Porto, Marcelo Schiavon; Agostini, L. V.
    CIC 2011 – XX Congresso de Iniciação Científica da UFPel · 2011 · Pelotas
  14. Arquitetura para Estimação de Movimento do Padrão H.264/AVC com Algoritmo Diamond Search e Precisão de Quarter-Pixel
    Correa, M. M.; Sanchez, G.; Porto, Marcelo; Agostini, L. V.
    XX Congresso de Iniciação Científica da UFPel · 2011 · Pelotas, p. 1–4
  15. An Efficient Memory Hierarchy for Full Search Motion Estimation on High Definition Digital Videos
    Lopes, A. S. B.; Silva, Ivan Saraiva; Agostini, L. V.
    SBCCI 2011 – 24th Annual Symposium on Integrated Circuits and System Design · 2011 · João Pessoa, p. 131–136 DOI: 10.1145/2020876.2020907
  16. An Efficient ME Architecture for High Definition Videos Using the New MPDS Algorithm
    Porto, Marcelo Schiavon; Bampi, Sergio; Sanchez, G.; Noble, Diego; Agostini, L. V.
    SBCCI 2011 – 24th Annual Symposium on Integrated Circuits and System Design · 2011 · João Pessoa, p. 119–124 DOI: 10.1145/2020876.2020905
  17. Algorithm and Hardware Design of a Fast Intra-Frame Mode Decision Module for H.264/AVC Encoders
    Palomino, Daniel; Corrêa, Guilherme Ribeiro; Diniz, Cláudio Machdo; Bampi, Sergio; Agostini, L. V.
    SBCCI 2011 – 24th Annual Symposium on Integrated Circuits and System Design · 2011 · João Pessoa, p. 143–148 DOI: 10.1145/2020876.2020909
  18. A1CSA: An Energy-Efficient Fast Adder Architecture for Cell-Based VLSI Design
    Monteiro, J.; Güntzel, José Luis; Agostini, L. V.
    ICECS 2011 – IEEE International Conference on Electronics, Circuits, and Systems · 2011 · Beirute, p. 442–445 DOI: 10.1109/ICECS.2011.6122308
  19. A real time and power efficient HDTV motion estimation architecture using adder-compressors
    Porto, Marcelo Schiavon; Bampi, Sergio; Altermann, J.; Costa, Eduardo; Agostini, L. V.
    LASCAS 2011 – II IEEE Latin American Symposium on Circuits and Systems · 2011 · Bogotá, p. 1–4 DOI: 10.1109/LASCAS.2011.5750279
  20. A real time HDTV motion estimation architecture for the new MPDS algorithm
    Sanchez, G.; Noble, Diego; Porto, Marcelo Schiavon; Agostini, L. V.
    IEEE EUROCON 2011 · 2011 · Lisboa, p. 1–4 DOI: 10.1109/EUROCON.2011.5929249
  21. A graph-based technique to optimize transistor networks
    Possani, V. N.; Timm, E. F.; Agostini, L. V.; Rosa Jr, L. S.
    LASCAS 2011 – II IEEE Latin American Symposium on Circuits and Systems · 2011 · Bogotá, p. 1–4 DOI: 10.1109/LASCAS.2011.5750285
  22. A Multilevel Data Reuse Scheme for Motion Estimation and Its VLSI Design
    Silva, M. G.; Sampaio, Felipe; Matos, J. C. B.; Agostini, L. V.
    ISCAS 2011 – IEEE International Symposium on Circuits and Systems · 2011 · Rio de Janeiro, p. 583–586 DOI: 10.1109/ISCAS.2011.5937632
  23. A High Throughput H.264/AVC Intra-Frame Encoding Loop Architecture for HD1080p
    Diniz, Cláudio Machdo; Zatt, Bruno; Thiele, C.; Susin, Altamiro; Bampi, Sergio; Sampaio, Felipe; Palomino, Daniel; Agostini, L. V.
    ISCAS 2011 – IEEE International Symposium on Circuits and Systems · 2011 · Rio de Janeiro, p. 579–582 DOI: 10.1109/ISCAS.2011.5937631
  24. A H.264/AVC Quarter-Pixel Motion Estimation Refinement Architecture Targeting High Resolution Video
    Correa, M. M.; Schoenknecht, M. T.; Agostini, L. V.
    SPL 2011 – VII Southern Programmable Logic Conference · 2011 · Córdoba, p. 131–136 DOI: 10.1109/SPL.2011.5782637
  25. A Fast Random Based Motion Estimation Search Algorithm
    Cristani, C. R.; Oglio, P. D.; Porto, Marcelo Schiavon; Bampi, Sergio; Agostini, L. V.
    SForum 2011 – Student Forum on Microelectronics · 2011 · João Pessoa
2010 (22 publicações)

Artigos em periódicos (1)

  1. High Throughput and Low Cost Architecture for the Forward Quantization of the H.264/AVC Video Compression Standard
    Sampaio, Felipe; Palomino, Daniel; Dornelles, Robson; Agostini, L. V.
    CLEI Electronic Journal · 2010 · v. 13, p. 5

Trabalhos em eventos (20)

  1. Variable Block Size Motion Estimation Architecture with Integrated Motion Compensation with Fast Bottom-Up Mode Decision for the H.264/AVC Video Coding Standard
    Dornelles, Robson; Sampaio, Felipe; Agostini, L. V.
    23rd Annual Symposium on Integrated Circuits and System Design · 2010 · São Paulo, p. 186–191 DOI: 10.1145/1854153.1854199
  2. Timing and interface communication analysis of H.264/AVC encoder using SystemC model
    Zatt, Bruno; Diniz, Cláudio Machdo; Agostini, L. V.; Bampi, Sergio
    VLSI-SoC 2010 – 18th IEEE/IFIP VLSI System on Chip Conference · 2010 · Madri, p. 235–240 DOI: 10.1109/VLSISOC.2010.5642666
  3. SOPTMIZER: Uma Ferramenta para Desenvolvimento de Redes de Transistores Usando uma Abordagem Baseada em Grafo
    Possani, V. N.; Timm, E. F.; Agostini, L. V.; Rosa Jr, L. S.
    CIC 2010 – XIX Congresso de Iniciação Científica da UFPel · 2010 · Pelotas
  4. Motion Vector Predictor Architecture for H.264/AVC Main Profile Targeting HDTV 1080p
    Valdez, F.; Zatt, Bruno; Azevedo, Arnaldo; Agostini, L. V.; Bampi, Sergio
    LASCAS 2010 – IEEE Latin American Symposium on Circuits and Systems · 2010 · Foz do Iguaçú
  5. Memory-Aware Multiple Reference Frame Motion Estimation for the H.264/AVC Standard
    Silva, M. G.; Sampaio, Felipe; Hecktheuer, B.; Matos, J. C. B.; Agostini, L. V.
    ICECS 2010 – IEEE International Conference on Electronics, Circuits, and Systems · 2010 · Atenas, p. 581–584 DOI: 10.1109/ICECS.2010.5724577
  6. Interlayer Intra Prediction Architecture for Scalable Extension of H.264/AVC Standard
    Silva, Thaísa Leal da; Cruz, Luís Alberto; Agostini, L. V.
    REC2010 – VI Jornadas sobre Sistemas Reconfiguráveis · 2010 · Aveiro
  7. Homogeneity and Distortion-Based Intra Mode Decision Architecture for H.264/AVC
    Corrêa, Guilherme Ribeiro; Diniz, Cláudio Machdo; Bampi, Sergio; Palomino, Daniel; Porto, Roger Endrigo Carvalho; Agostini, L. V.
    ICECS 2010 – IEEE International Conference on Electronics, Circuits, and Systems · 2010 · Atenas, p. 597–600 DOI: 10.1109/ICECS.2010.5724581
  8. Hardware Design for Fast Intermode Decision and for Residues Generaton in a Variable Block Size Motion Estimation Compliant with the H.264/AVC Video Coding Standard
    Porto, Roger Endrigo Carvalho; Bampi, Sergio; Agostini, L. V.
    VI Southern Programmable Logic Conference · 2010 · Porto de Galinhas, p. 183–186 DOI: 10.1109/SPL.2010.5483015
  9. Evaluating Two Implementations of the Component Responsible for Decoding Video and Audio in the Brazilian Digital TV Middleware
    Trojan, T.; Goncalves, J. L.; Matos, J. C. B.; Agostini, L. V.; Rosa Jr, L. S.
    AFMS 2010 – FTRA International Workshop on Advanced Future Multimedia Services · 2010 · Gwangju, Korea
  10. Efficiency Evaluation and Architecture Design of SSD Unities for the H.264/AVC Standard
    Sanchez, G.; Sampaio, Felipe; Dornelles, Robson; Agostini, L. V.
    VI Southern Programmable Logic Conference · 2010 · Porto de Galinhas, p. 171–174 DOI: 10.1109/SPL.2010.5483019
  11. Desenvolvimento e Validação de um Player de Vídeo para a TV Digital
    Beckmann, M.; Goncalves, J. L.; Diniz, E.; Agostini, L. V.; Brisolara, Lisane
    CIC 2010 – XIX Congresso de Iniciação Científica da UFPel · 2010 · Pelotas
  12. Desenvolvimento de uma Arquitetura para Interpolação de Half-Pixels segundo o padrão H.264/AVC
    Correa, M. M.; Schoenknecht, M. T.; Dornelles, Robson; Agostini, L. V.
    XVI Workshop Iberchip · 2010 · Foz do Iguaçu, p. 1–6
  13. Avaliação de Eficiência e Desenvolvimento de Arquiteturas para o Cálculo do SSD Segundo o Padrão H.264/AVC
    Sampaio, Felipe; Sanchez, G.; Dornelles, Robson; Agostini, L. V.
    XVI Workshop Iberchip · 2010 · Foz do Iguaçu, p. 1–6
  14. Arquitetura em Hardware para a Estimação de Movimento de Blocos de Tamanhos Variáveis do Padrão H.264/AVC
    Porto, Roger Endrigo Carvalho; Bampi, Sergio; Agostini, L. V.
    XVI Workshop Iberchip · 2010 · Foz do Iguaçu, p. 1–6
  15. A Novel Macroblock-level Filtering Upsampling Architecture for H.264/AVC Scalable Extension
    Silva, Thaísa Leal da; Cruz, Luís Alberto; Agostini, L. V.
    SBCCI 2010 – 23rd Annual Symposium on Integrated Circuits and System Design · 2010 · São Paulo, p. 163–167 DOI: 10.1145/1854153.1854194
  16. A Media Processing Implementation using Libvlc for the Ginga Middleware
    Trojan, T.; Goncalves, J. L.; Matos, J. C. B.; Rosa Jr, L. S.; Agostini, L. V.
    FutureTech 2010 – V IEEE International Conference on Future Information Technology · 2010 · Busan, p. 1–6 DOI: 10.1109/FUTURETECH.2010.5482748
  17. A Low Cost Real Time Motion Estimation/Compensation Architecture for the H.264/AVC Video Coding Standard
    Dornelles, Robson; Agostini, L. V.
    SIM 2010 – XXV Simpósio Sul de Microeletrônica · 2010 · Porto Alegre
  18. A High Performance Hardware Architecture for the H.264/AVC Half-Pixel Motion Estimation Refinement
    Correa, M. M.; Schoenknecht, M. T.; Agostini, L. V.
    23rd Annual Symposium on Integrated Circuits and System Design · 2010 · São Paulo, p. 151–156 DOI: 10.1145/1854153.1854192
  19. A High Performance Hardware Architecture for the H.264/AVC Half-Pixel Interpolation Unit
    Correa, M. M.; Schoenknecht, M. T.; Dornelles, Robson; Agostini, L. V.
    VI Southern Programmable Logic Conference · 2010 · Porto de Galinhas, p. 81–86 DOI: 10.1109/SPL.2010.5482998
  20. A Dedicated Hardware Solution for the H.264/AVC Half-Pixel Interpolation Unit
    Correa, M. M.; Schoenknecht, M. T.; Agostini, L. V.
    SIM 2010 – XXV Simpósio Sul de Microeletrônica · 2010 · Porto Alegre

Livros publicados ou organizados (1)

  1. XVI Workshop Iberchip
    Reis, Ricardo; Cardenas, C. S.; Agostini, L. V.
    UFRGS · Porto Alegre · 2010 · ISBN 21771286 Acesso
2009 (25 publicações)

Artigos em periódicos (1)

  1. A Comparative Analysis of Media Processing Component Implementations for the Brazilian Digital TV Middleware
    Trojan, T.; Matos, J. C. B.; Agostini, L. V.; Goncalves, J. L.; Rosa Jr, L. S.
    Revista Ciência e Tecnologia · 2009 · v. 12, p. 1–9

Trabalhos em eventos (21)

  1. Transforms and Quantization Design Targeting the H.264/AVC Intra Prediction Constraints
    Dornelles, Robson; Sampaio, Felipe; Palomino, Daniel; Agostini, L. V.
    22nd Annual Symposium on Integrated Circuits and System Design: Chip on the Dunes · 2009 · Natal, p. 81–86 DOI: 10.1145/1601896.1601914
  2. System C Modeling of an H.264/AVC Intra Frame Video Encoder
    Zatt, Bruno; Diniz, Cláudio Machdo; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    24º Simpósio Sul de Microeletrônica · 2009 · Pelotas, p. 251–254
  3. Modelos Arquiteturais de Alto Desempenho para as Transformadas 4×4 Diretas e Inversas do Padrão H.264/AVC
    Dornelles, Robson; Palomino, Daniel; Sampaio, Felipe; Bampi, Sergio; Agostini, L. V.
    XV Workshop Iberchip · 2009 · Buenos Aires, p. 195–200
  4. Low Latency and High Throughput Dedicated Loop of Transforms and Quantization Focusing in the H.264/AVC Intra Prediction
    Palomino, Daniel; Sampaio, Felipe; Dornelles, Robson; Agostini, L. V.
    IEEE ICIP 2009 – IEEE International Conference on Image Processing · 2009 · Cairo, p. 2697–2700 DOI: 10.1109/ICIP.2009.5414106
  5. Low Cost and Memoryless CAVLD Architecture for H.264/AVC Decoder
    Leal, Thaísa; Vortmann, João Alberto; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    ISVLSI – IEEE Computer Society Annual Symposium on VLSI · 2009 · Tampa, p. 280–285 DOI: 10.1109/ISVLSI.2009.20
  6. Investigação Algorítmica sobre a Estimação de Movimento na Compressão de Vídeo Digital: Uma Análise Quantitativa
    Rosa, Leandro Zanetti Paiva da; Porto, Marcelo Schiavon; Rediess, Fabiane Konrad; Susin, Altamiro; Bampi, Sergio; Agostini, L. V.
    Workshop em Desempenho de Sistemas Computacionais e de Comunicação · 2009 · Bento Gonçalves
  7. High throughput scalable Motion Compensation architecture for H.264/SVC video coding standard
    Silva, Thaísa Leal da; Zatt, Bruno; Susin, Altamiro; Bampi, Sergio; Agostini, L. V.
    ICECS 2009 – IEEE International Conference on Electronics, Circuits, and Systems · 2009 · Yasmine Hammamet, p. 109–112 DOI: 10.1109/ICECS.2009.5410935
  8. High Performance and Low Cost Architecture for H.264/AVC CAVLD Targeting HDTV
    Silva, Thaisa Leal da; Pereira, F.; Susin, Altamiro; Bampi, Sergio; Agostini, L. V.
    SBCCI 2009 – 22nd Annual Symposium on Integrated Circuits and System Design: Chip on the Dunes · 2009 · Natal, p. 259–263 DOI: 10.1145/1601896.1601949
  9. Hardware Design of the H.264/AVC Variable Block Size Motion Estimation for Real-Time 1080HD Video Encoding
    Porto, Roger Endrigo Carvalho; Agostini, L. V.; Bampi, Sergio
    ISVLSI – IEEE Computer Society Annual Symposium on VLSI · 2009 · Tampa, p. 115–120 DOI: 10.1109/ISVLSI.2009.11
  10. H.264/AVC Variable Block Size Motion Estimation for Real-Time 1080HD Video Encoding
    Porto, Roger Endrigo Carvalho; Agostini, L. V.; Bampi, Sergio
    24º Simpósio Sul de Microeletrônica · 2009 · Pelotas, p. 215–218
  11. Filtro Redutor de Efeito de Bloco Entre Camadas do Padrão H.264/AVC Escalável
    Corrêa, Guilherme Ribeiro; Agostini, L. V.; Cruz, Luís Alberto
    XV Workshop Iberchip · 2009 · Buenos Aires, p. 561–566
  12. Efficient hardware design for the upsampling in the H.264/SVC scalable video coding extension
    Da Silva, Thaisa Leal; Susin, Altamiro Amadeu; Bampi, Sergio; Rediess, Fabiane Konrad; Agostini, Luciano Volcan
    2009 17th IFIP International Conference on Very Large Scale Integration (VLSISoC) · 2009 · Florianopolis, p. 243–6 DOI: 10.1109/VLSISOC.2009.6041366
  13. Design of an interlayer deblocking filter architecture for H.264/SVC based on a novel sample-level filtering order
    Correa, Guilherme; Silva, Thaisa; Cruz, Luis A.; Agostini, Luciano
    2009 IEEE Workshop on Signal Processing Systems (SiPS) · 2009 · Tampere, p. 102–108 DOI: 10.1109/SIPS.2009.5336233
  14. Dedicated Architecture for the T/Q/IQ/IT Loop Focusing the H.264/AVC Intra Prediction
    Sampaio, Felipe; Palomino, Daniel; Dornelles, Robson; Agostini, L. V.
    24º Simpósio Sul de Microeletrônica · 2009 · Pelotas, p. 223–226
  15. Arquitetura de Alto Desempenho para o Algoritmo de Estimação de Movimento SDS-DIC com Múltiplos Quadros de Referência
    Rosa, Leandro Zanetti Paiva da; Matos, Débora; Porto, Marcelo Schiavon; Susin, Altamiro; Bampi, Sergio; Agostini, L. V.
    XV Workshop Iberchip · 2009 · Buenos Aires, p. 567–572
  16. Arquitetura de Alto Desempenho e Baixo Custo para o Módulo de Quantização Direta do Padrão H.264/AVC de Compressão de Vídeo Digital
    Sampaio, Felipe; Palomino, Daniel; Dornelles, Robson; Agostini, L. V.
    XXXV CLEI – Conferência Latino-Americana de Informática · 2009 · Pelotas
  17. Arquitetura Dedicada para o Loop de Transformadas e Quantização para a Predição Intra-Quadros do Padrão H.264/AVC
    Sampaio, Felipe; Palomino, Daniel; Dornelles, Robson; Bampi, Sergio; Agostini, L. V.
    XV Workshop Iberchip · 2009 · Buenos Aires, p. 550–555
  18. A multitransform architecture for the H.264/AVC standard and its design space exploration
    Sampaio, Felipe; Dornelles, Robson; Palomino, Daniel; Siedler, G. S.; Correa, M.; Agostini, L. V.
    ICECS 2009 – IEEE International Conference on Electronics, Circuits, and Systems · 2009 · Yasmine Hammamet, p. 711–714 DOI: 10.1109/ICECS.2009.5410786
  19. A fast FPGA implementation of the inter-layer deblocking filter for H.264/SVC
    Corrêa, Guilherme Ribeiro; Agostini, L. V.; Cruz, Luís Alberto
    7th Conference on Telecommunication · 2009 · Santa Maria da Feira
  20. A Real Time H.264/AVC Main Profile Intra Frame Prediction Hardware Architecture for High Definition Video Coding
    Diniz, Cláudio Machdo; Zatt, Bruno; Agostini, L. V.; Bampi, Sergio
    24º Simpósio Sul de Microeletrônica · 2009 · Pelotas, p. 227–230
  21. A Real Time H.264/AVC Intra Frame Prediction Hardware Architecture for HDTV 1080P Videos
    Diniz, Cláudio Machdo; Zatt, Bruno; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    2009 IEEE International Conference on Multimedia and Expo · 2009 · New York, p. 1138–1141 DOI: 10.1109/ICME.2009.5202700

Livros publicados ou organizados (1)

  1. XXIV South Symposium on Microelectronics
    Brisolara, Lisane; Agostini, L. V.; Tavares, R.
    UFPel · Pelotas · 2009 · ISBN 8576692341, 282 páginas

Capítulos de livros (2)

  1. Investigação e Desenvolvimento de Hardware para as Transformadas do Padrão H.264/AVC de Compressão de Vídeo
    Palomino, Daniel; Sampaio, Felipe; Correa, M.; Agostini, L. V.
    In: Desafios e Avanços em Computação: Inovações e Tecnologia · 2009 · Editora e Gráfica Universitária – PREC – UFPel, p. 115–140, ISBN 9788571925298
  2. Investigação e Desenvolvimento de Algoritmos e Arquiteturas para a Estimação de Movimento em Vídeos Digitais
    Porto, Marcelo Schiavon; Porto, Roger Endrigo Carvalho; Dornelles, Robson; Bampi, Sergio; Agostini, L. V.
    In: Desafios e Avanços em Computação: Inovações e Tecnologia · 2009 · Editora e Gráfica Universitária – PREC – UFPel, p. 51–113, ISBN 9788571925298
2008 (19 publicações)

Trabalhos em eventos (19)

  1. Transient Fault-Tolerant Fast Adders Implemented in FPGAS
    Corrêa, Guilherme Ribeiro; Franck, Helen; Mesquita, Eduardo; Agostini, L. V.; Güntzel, José Luis
    SForum 2008 – VIII Microelectronics Students Forum · 2008 · Gramado
  2. SystemC Modeling of an H.264/AVC Intra Frame Encoder Architecture
    Zatt, Bruno; Diniz, Cláudio Machdo; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    VLSI-SOC 2008 – 16TH IFIP International Conference on Very Large Scale Integration · 2008 · Rhodes Island, p. 389–394
  3. Set-Tolerant Fast Adders Implemented in FPGAs
    Corrêa, Guilherme Ribeiro; Franck, Helen; Mesquita, Eduardo; Agostini, L. V.; Güntzel, José Luis
    SForum 2008 – Student Forum on Microelectronics · 2008 · Gramado
  4. Sensitivity Analysis to SETs Considering Timing and Logic Masking
    Braga, Matheus; Corrêa, Guilherme Ribeiro; Agostini, L. V.; Güntzel, José Luis
    LATW2008 – 9th Latin-American Test Workshop · 2008 · Puebla
  5. Implementation and Analysis of Architectures for the 4×4 2-D Forward Hadamard Transform of H.264/AVC.
    Palomino, Daniel; Corrêa, Guilherme Ribeiro; Dornelles, Robson; Sampaio, Felipe; Noble, Diego; Agostini, L. V.
    CLEI 2008 – XXXIV Conferencia Latinoamericana de Informática · 2008 · Santa Fe, p. 1139–1148
  6. High Throughput Architecture for H.264/AVC Motion Compensation Sample Interpolator for HDTV
    Zatt, Bruno; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    SBCCI2008 – 21st SYMPOSIUM ON INTEGRATED CIRCUITS AND SYSTEM DESIGN · 2008 · Gramado, p. 228–232 DOI: 10.1145/1404371.1404432
  7. HP422-MoCHA: A H.264/AVC High Profile Motion Compensation Architecture for HDTV
    Zatt, Bruno; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    ISCAS2008 – 2008 IEEE International Symposium on Circuits and Systems · 2008 · Seattle, p. 25–28 DOI: 10.1109/iscas.2008.4541345
  8. Exploração da Multiprogramação Leve no Processo de Estimação de Movimento utilizando OpenMP
    Vortmann, João Alberto; Petry, Rafael; Agostini, L. V.; Cavalheiro, G. G.
    ERAD 2008 – VIII Escola Regional de Alto Desempenho · 2008 · Santa Cruz do Sul, p. 229–232
  9. Evaluating Fault-Tolerant Fast Adders Implemented in FPGAs
    Corrêa, Guilherme Ribeiro; Mesquita, Eduardo; Franck, Helen; Agostini, L. V.; Güntzel, José Luis
    SPL2008 – IV Southern Conference on Programmable Logic · 2008 · Bariloche, p. 1–6
  10. Estimação de Movimento com Multiprogramação Leve
    Vortmann, João Alberto; Petry, Rafael; Corrêa, Guilherme Ribeiro; Rediess, Fabiane Konrad; Agostini, L. V.; Cavalheiro, G. G.
    IX Workshop em Sistemas Computacionais de Alto Desempenho · 2008 · Campo Grande
  11. Desenvolvimento de uma Arquitetura Paralela para a Hadamard 2-D 2×2 do Padrão H.264/AVC
    Sampaio, Felipe; Fonseca, Carolina; Rediess, Fabiane Konrad; Bampi, Sergio; Agostini, L. V.
    Iberchip2008 – XIV Taller Iberchip 2008 · 2008 · Puebla
  12. Arquitetura de Somador de Alto Desempenho Baseada no Recálculo Parcial com Carry Invertido.
    Corrêa, Guilherme Ribeiro; Mesquita, Eduardo; Franck, Helen; Agostini, L. V.; Güntzel, José Luis
    CLEI 2008 – XXXIV Conferencia Latinoamericana de Informática · 2008 · Santa Fe, p. 1139–1148
  13. Arquitetura Dedicada à Decodificação dos Níveis do CAVLC Definido no Padrão H.264/AVC de Compressão de Vídeo
    Vortmann, João Alberto; Silva, Thaísa Leal da; Bampi, Sergio; Susin, Altamiro; Agostini, L. V.
    Iberchip2008 – XIV Taller Iberchip 2008 · 2008 · Puebla
  14. Architectural Templates for the 4×4 Transforms Of the H.264/AVC Standard Targeting the Intra Prediction Coder
    Sampaio, Felipe; Dornelles, Robson; Palomino, Daniel; Corrêa, Guilherme Ribeiro; Noble, Diego; Agostini, L. V.
    SForum 2008 – VIII Microelectronics Students Forum · 2008 · Gramado
  15. Architectural Templates for the 4X4 Transforms of the H.264/AVC Standard targeting the Intra Prediction Coder
    Sampaio, Felipe; Dornelles, Robson; Palomino, Daniel; Corrêa, Guilherme Ribeiro; Noble, Diego; Agostini, L. V.
    SForum 2008 – Student Forum on Microelectronics · 2008 · Gramado
  16. Architectural Design for the New QSDS with Dynamic Iteration Control Motion Estimation Algorithm Targeting HDTV
    Porto, Marcelo Schiavon; Agostini, L. V.; Bampi, Sergio; Susin, Altamiro
    SBCCI2008 – 21st SYMPOSIUM ON INTEGRATED CIRCUITS AND SYSTEM DESIGN · 2008 · Gramado, p. 216–221 DOI: 10.1145/1404371.1404430
  17. Architectural Design for Forward and Inverse Transforms of H.264/AVC Standard Focusing in the Intra Frame Coder
    Sampaio, Felipe; Rediess, Fabiane Konrad; Fonseca, Carolina; Agostini, L. V.; Bampi, Sergio; Susin, Altamiro
    VLSI-SOC 2008 – 16TH IFIP International Conference on Very Large Scale Integration · 2008 · Rhodes Island
  18. Aplicação de Técnicas de Processamento Paralelo no Algoritmo Full Search de Estimação de Movimento
    Corrêa, Guilherme Ribeiro; Rediess, Fabiane Konrad; Agostini, L. V.; Cavalheiro, G. G.
    ERAD 2008 – VIII Escola Regional de Alto Desempenho · 2008 · Santa Cruz do Sul, p. 205–208
  19. A High Throughput and Low Cost Diamond Search Architecture for HDTV Motion Estimation
    Porto, Marcelo Schiavon; Agostini, L. V.; Bampi, Sergio; Susin, Altamiro
    ICME2008 – IEEE International Conference on Multimedia & Expo · 2008 · Hannover, p. 1033–1036 DOI: 10.1109/ICME.2008.4607614
2007 (22 publicações)

Artigos em periódicos (4)

  1. Multiplierless and fully pipelined JPEG compression soft IP targeting FPGAs
    Agostini, L. V.; Silva, Ivan Saraiva; Bampi, Sergio
    Microprocessors and Microsystems · 2007 · v. 31, p. 487–497 DOI: 10.1016/j.micpro.2006.02.002
  2. Forward and Inverse 2-D DCT architectures targeting HDTV for H.264/AVC video compression standard
    Agostini, L. V.; Porto, Roger Endrigo Carvalho; Porto, Marcelo Schiavon; Silva, Thaísa Leal da; Rosa, Leandro Zanetti Paiva da; Güntzel, José Luis; Silva, Ivan Saraiva; Bampi, Sergio
    Latin American Applied Research · 2007 · v. 37, p. 11–16
  3. Design and FPGA prototyping of a H.264/AVC main profile decoder for HDTV
    Agostini, Luciano V.; Azevedo Filho, Arnaldo P.; Staehler, Wagston T.; Rosa, Vagner S.; Zatt, Bruno; Pinto, Ana Cristina M.; Porto, Roger Endrigo; Bampi, Sergio; Susin, Altamiro A.
    JOURNAL OF THE BRAZILIAN COMPUTER SOCIETY (ONLINE) · 2007 · v. 13, p. 25–36 DOI: 10.1007/bf03192399
  4. Avaliação Algorítmica para a Estimação de Movimento na Compressão de Vídeos Digitais
    Rosa, Leandro Zanetti Paiva da; Porto, Marcelo Schiavon; Rediess, Fabiane Konrad; Petry, Rafael; Susin, Altamiro; Bampi, Sergio; Agostini, L. V.
    Hífen (PUCRS. Impresso) · 2007 · v. 31, p. 57–63

Trabalhos em eventos (18)

  1. Soft Error Tolerant Carry-Select Adders Implemented into Altera FPGAS
    Mesquita, Eduardo; Franck, Helen; Agostini, L. V.; Güntzel, José Luis
    SPL2007 – III IEEE Southern Conference on Programmable Logic · 2007 · Mar del Plata, p. 199–202 DOI: 10.1109/SPL.2007.371749
  2. Reducing TMR Resource Overhead in Hardened Carry-Select Adders
    Mesquita, Eduardo; Corrêa, Guilherme Ribeiro; Braga, Matheus; Franck, Helen; Agostini, L. V.; Güntzel, José Luis
    LATW2007 – 8th IEEE Latin-American Test Workshop · 2007 · Cuzco, p. 1–6
  3. RIC Fast Adder and Its Set-Tolerant Implementation in FPGAS
    Mesquita, Eduardo; Franck, Helen; Agostini, L. V.; Güntzel, José Luis
    FPL 2007 – 17th IEEE International Conference on Field Programmable Logic and Applications · 2007 · Amsterdam, p. 638–641 DOI: 10.1109/FPL.2007.4380735
  4. Preditor de Vetores de Movimento para o Padrão H.264/AVC Perfil Main
    Zatt, Bruno; Azevedo, Arnaldo; Agostini, L. V.; Bampi, Sergio
    XIII Taller IBERCHIP · 2007 · Lima, p. 1–6
  5. Motion Compensation Hardware Accelerator Architecture for H.264/AVC
    Zatt, Bruno; Ferreira, Valter; Agostini, L. V.; Wagner, Flávio; Susin, Altamiro; Bampi, Sergio
    PSIVT2007 – IEEE Pacific Rim Symposium on Image Video and Technology 2007 · 2007 · Santiago, Chile, p. 24–35 DOI: 10.1007/978-3-540-77129-6_7
  6. MoCHA: a Bi-Predictive Motion Compensation Hardware for H.264/AVC Decoder Targeting HDTV
    Azevedo, Arnaldo; Zatt, Bruno; Agostini, L. V.; Bampi, Sergio
    ISCAS 2007 – IEEE International Symposium on Circuits and Systems · 2007 · New Orleans, p. 1617–1620 DOI: 10.1109/iscas.2007.378828
  7. Memory Hierarchy Targeting Bi-Predictive Motion Compensation for H.264/AVC Decoder
    Zatt, Bruno; Azevedo, Arnaldo; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    ISVLSI 2007 – IEEE Computer Society Annual Symposium on VLSI · 2007 · Porto Alegre, p. 445–446 DOI: 10.1109/isvlsi.2007.64
  8. Investigation of Motion Estimation Algorithms Targeting High Resolution Digital Video Compression
    Porto, Marcelo Schiavon; Bampi, Sergio; Susin, Altamiro; Rosa, Leandro Zanetti Paiva da; Rediess, Fabiane Konrad; Petry, Rafael; Agostini, L. V.
    XIII Brazilian Symposium on Multimedia and the Web · 2007 · Gramado, p. 111–118
  9. High Throughput Hardware Architecture for Motion Estimation with 4:1 Pel Subsampling Targeting Digital Television Applications
    Porto, Marcelo Schiavon; Susin, Altamiro; Bampi, Sergio; Rosa, Leandro Zanetti Paiva da; Agostini, L. V.
    PSIVT2007 – IEEE Pacific Rim Symposium on Image Video and Technology 2007 · 2007 · Santiago, Chile, p. 36–47 DOI: 10.1007/978-3-540-77129-6_8
  10. High Throughput Architecture for Forward Transforms Module of H.264/AVC Video Coding Standard
    Porto, Roger Endrigo Carvalho; Porto, Marcelo Schiavon; Bampi, Sergio; Agostini, L. V.
    ICECS2007 – 14th IEEE International Conference on Electronics, Circuits and Systems · 2007 · Marrakech, p. 445–446 DOI: 10.1109/icecs.2007.4510952
  11. H.264/AVC HDTV Motion Compensation Soft IP
    Zatt, Bruno; Azevedo, Arnaldo; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    IPSoC2007 – IP Based Eletronic System – Conference & Exhibition · 2007 · Grenoble
  12. FPGA Prototyping Strategy for a H.264/AVC Video Decoder
    Rosa, Vagner; Staehler, W.; Azevedo, Arnaldo; Zatt, Bruno; Porto, Roger Endrigo Carvalho; Agostini, L. V.; Bampi, Sergio; Susin, Altamiro
    RSP 2007 – 18TH IEEE International Workshop on Rapid System Prototyping · 2007 · Porto Alegre, p. 174–180 DOI: 10.1109/rsp.2007.23
  13. FPGA Based Design of CAVLC and Exp-Golomb Coders for H.264/AVC Baseline Entropy Coding
    Silva, Thaísa Leal da; Vortman, João Alberto; Agostini, L. V.; Bampi, Sergio; Susin, Altamiro
    SPL2007 – III IEEE Southern Conference on Programmable Logic · 2007 · Mar del Plata, p. 161–166 DOI: 10.1109/SPL.2007.371741
  14. Desenvolvimento de Hardware para a Compensação de Movimento do Padrão H.264/AVC com Foco na Compressão de Vídeo do Sistema Brasileiro de Televisão Digital.
    Rediess, Fabiane Konrad; Rosa, Leandro Zanetti Paiva da; Petry, Rafael; Agostini, L. V.
    CIC 2007 – XVI Congresso de Iniciação Científica da UFPel · 2007 · Pelotas
  15. Desenvolvimento Arquitetural para a Compensação de Movimento do Padrão H.264/AVC
    Rediess, Fabiane Konrad; Güntzel, José Luis; Bampi, Sergio; Agostini, L. V.
    XIII Taller IBERCHIP · 2007 · Lima, p. 1–6
  16. Arquitetura Completamente Paralela para o Bloco das Transformadas Diretas do Padrão H.264/AVC de Compressão de Vídeo
    Porto, Roger Endrigo Carvalho; Porto, Marcelo Schiavon; Kastensmidt, F.; Lubaszewski, M.; Agostini, L. V.; Bampi, Sergio
    XIII Taller IBERCHIP · 2007 · Lima, p. 1–6
  17. A Pipelined 8×8 2-D Forward DCT Hardware Architecture for H.264/AVC High Profile Encoder
    Silva, Thaísa Leal da; Diniz, Cláudio Machdo; Vortmann, João Alberto; Agostini, L. V.; Susin, Altamiro; Bampi, Sergio
    PSIVT 2007 – Pacific-Rim Symposium on Image and Video Technology · 2007 · Santiago, Chile, p. 5–15 DOI: 10.1007/978-3-540-77129-6_8
  18. A Motion Compensation Architecture Design and Prototyping Targeting SDTV Frames for H.264/AVC Standard
    Rediess, Fabiane Konrad; Güntzel, José Luis; Agostini, L. V.; Bampi, Sergio
    SPL2007 – III IEEE Southern Conference on Programmable Logic – Designer Forum · 2007 · Mar del Plata, p. 37–40
2006 (24 publicações)

Artigos em periódicos (2)

  1. Projeto de Hardware para a Compensação de Movimento do Padrão H.264/AVC de Compressão de Vídeo
    Rediess, Fabiane Konrad; Silva, Andre Marcelo Coelho da; Vortman, João Alberto; Güntzel, José Luis; Bampi, Sergio; Agostini, L. V.
    Hífen (PUCRS. Impresso) · 2006 · v. 30, p. 57–64
  2. Codificador de Entropia Segundo o Perfil Baseline do padrão H.264/AVC de Compressão de Vídeo
    Vortman, João Alberto; Silva, Thaísa Leal da; Rediess, Fabiane Konrad; Güntzel, José Luis; Bampi, Sergio; Agostini, L. V.
    Hífen (PUCRS. Impresso) · 2006 · v. 30, p. 49–56

Trabalhos em eventos (22)

  1. Validação de uma Arquitetura para Compensação de Movimento Segundo o Padrão H.264/AVC
    Zatt, Bruno; Azevedo, Arnaldo; Agostini, L. V.; Bampi, Sergio
    XII Workshop IBERCHIP · 2006 · San José, p. 83–86
  2. Safe Path-Based Hierarchical Functional Timing Analysis by Considering Block Arrival Times
    Ferrão, Daniel; Wilke, Gustavo; Reis, Ricardo; Neves, Carolina Gomes; Agostini, L. V.; Güntzel, José Luis
    ICCDCS 2006 – VI International Caribbean Conference on Devices, Circuits and Systems · 2006 · Playa del Carmen, p. 345–349 DOI: 10.1109/ICCDCS.2006.250885
  3. Quantização Direta e Inversa de Alta Performance para a Compressão de Vídeo H.264/AVC Direcionada para HDTV
    Porto, Marcelo Schiavon; Porto, Roger Endrigo Carvalho; Güntzel, José Luis; Silva, Ivan Saraiva; Bampi, Sergio; Agostini, L. V.
    XII Workshop IBERCHIP · 2006 · San José, p. 95–98
  4. Projeto de Arquiteturas Síncronas e de Alto Desempenho para os Blocos das Transformadas Diretas e Inversas da Compressão H.264/AVC
    Rosa, Leandro Zanetti Paiva da; Silva, Thaísa Leal da; Porto, Roger Endrigo Carvalho; Güntzel, José Luis; Silva, Ivan Saraiva; Bampi, Sergio; Agostini, L. V.
    XII Workshop IBERCHIP · 2006 · San José, p. 87–90
  5. Motion Compensation Decoder Architecture for H.264/AVC Main Profile Targeting HDTV
    Azevedo, Arnaldo; Zatt, Bruno; Agostini, L. V.; Bampi, Sergio
    VLSI-SOC 2006 – 14TH IFIP International Conference on Very Large Scale Integration · 2006 · Nice, p. 52–57 DOI: 10.1109/vlsisoc.2006.313203
  6. Investigação de Algorítmos e Proposta Arquitetural para a Estimação de Movimento Direcionada à Vídeos de Alta Resolução
    Porto, Marcelo Schiavon; Güntzel, José Luis; Silva, Ivan Saraiva; Bampi, Sergio; Agostini, L. V.
    XII Workshop IBERCHIP · 2006 · San José, p. 61–64
  7. Investigação de Algoritmos e Desenvolvimento Arquitetural para a Estimação de Movimento em Compressão de Vídeo Digital
    Porto, Marcelo Schiavon; Agostini, L. V.; Bampi, Sergio
    CLEI 2006 – XXXII Conferencia Latinoamericana de Informática · 2006 · Santiago do Chile
  8. High Throughput Multitransform and Multiparallelism IP for the H.264/AVC Video Compression Standard
    Agostini, L. V.; Porto, Roger Endrigo Carvalho; Güntzel, José Luis; Silva, Ivan Saraiva; Bampi, Sergio
    ISCAS 2006 – IEEE International Symposium on Circuits and Systems · 2006 · Ilha de Kos, p. 5417–5422 DOI: 10.1109/iscas.2006.1693859
  9. High Throughput FPGA Based Architecture for H.264/AVC Inverse Transforms and Quantization
    Agostini, L. V.; Porto, Marcelo Schiavon; Güntzel, José Luis; Porto, Roger Endrigo Carvalho; Bampi, Sergio
    MWSCAS 2006 – 49th IEEE International Midwest Symposium on Circuits and Systems · 2006 · San Jose, p. 281–285 DOI: 10.1109/mwscas.2006.382052
  10. High Throughput Architecture of JPEG Compressor for Color Images Targeting FPGAs
    Agostini, L. V.; Bampi, Sergio; Silva, Ivan Saraiva
    ICECS 2006 – 11th IEEE International Conference on Electronics, Circuits, and Systems · 2006 · Nice DOI: 10.1109/icecs.2006.379749
  11. High Throughput Architecture for H.264/AVC Forward Transforms Block
    Agostini, L. V.; Porto, Roger Endrigo Carvalho; Bampi, Sergio; Rosa, Leandro Zanetti Paiva da; Güntzel, José Luis; Silva, Ivan Saraiva
    GLSVLSI 2006 – 16th ACM Great Lake Symposium on VLSI · 2006 · Philadelphia, p. 320–323 DOI: 10.1145/1127908.1127982
  12. Forward and Inverse 2-D DCT Architectures for H.264/AVC Video Compression Directed to HDTV
    Porto, Roger Endrigo Carvalho; Porto, Marcelo Schiavon; Silva, Thaísa Leal da; Rosa, Leandro Zanetti Paiva da; Güntzel, José Luis; Bampi, Sergio; Silva, Ivan Saraiva; Agostini, L. V.
    SPL2006 – II IEEE Southern Conference on Programmable Logic · 2006 · Mar del Plata
  13. FPGA Design of a H.264/AVC Main Profile Decoder for HDTV
    Agostini, L. V.; Azevedo, Arnaldo; Rosa, Vagner; Berriel, Eduardo; Santos, Tatiana Gadelha dos; Bampi, Sergio; Susin, Altamiro
    FPL 2006 – 16th IEEE International Conference on Field Programmable Logic and Applications · 2006 · Madri, p. 501–506 DOI: 10.1109/fpl.2006.311258
  14. FPGA Based Architectures for H.264/AVC Video Compression Standard
    Agostini, L. V.; Bampi, Sergio
    FPL 2006 – 16th IEEE International Conference on Field Programmable Logic and Applications · 2006 · Madrid, p. 957–958
  15. Exploração no Espaço de Projeto da Hadamard 4×4 Direta do Padrão de Compressão de Vídeo H.264/AVC
    Silva, Andre Marcelo Coelho da; Silva, Thaísa Leal da; Porto, Marcelo Schiavon; Porto, Roger Endrigo Carvalho; Güntzel, José Luis; Silva, Ivan Saraiva; Bampi, Sergio; Agostini, L. V.
    XII Workshop IBERCHIP · 2006 · San José, p. 99–102
  16. Entropy Coder Architectures for H.264/AVC Baseline Profile
    Silva, Thaísa Leal da; Vortman, João Alberto; Güntzel, José Luis; Bampi, Sergio; Agostini, L. V.
    SForum 2006 – Student Forum on Microelectronics · 2006 · Ouro Preto
  17. Desenvolvimento de Hardware para a Compensação de Movimento do Padrão H.264/AVC com Foco na Compressão de Vídeo do Sistema Brasileiro de Televisão Digital
    Rediess, Fabiane Konrad; Güntzel, José Luis; Agostini, L. V.
    XV Congresso de Iniciação Científica da UFPel · 2006 · Pelotas
  18. Dedicated Hardware Architectures for H.264/AVC Exp-Golomb Coding and Decoding
    Vortman, João Alberto; Silva, Thaísa Leal da; Güntzel, José Luis; Bampi, Sergio; Silva, Ivan Saraiva; Agostini, L. V.
    SIM2006 – XXI South Symposium on Microeletronics · 2006 · Porto Alegre, p. 129–132
  19. Avaliação dos Impactos do Uso de Somadores como Macro Functions em um Projeto de Compressor JPEG
    Camaratta, Giovano; Daitx, Fábio; Agostini, L. V.; Bampi, Sergio
    XII Workshop IBERCHIP · 2006 · San José
  20. Arquitetura de Hardware Dedicada para a Decodificação Exp-Golomb do Padrão H.264 de Compressão de Vídeo
    Silva, Thaísa Leal da; Vortman, João Alberto; Güntzel, José Luis; Silva, Ivan Saraiva; Bampi, Sergio; Agostini, L. V.
    XII Workshop IBERCHIP · 2006 · San José, p. 277–278
  21. Arquitetura Multi-Transformada de Alto Desempenho com Paralelismo Programável e Direcionada para o Padrão de Compressão de Vídeo H.264/AVC
    Agostini, L. V.; Porto, Roger Endrigo Carvalho; Güntzel, José Luis; Silva, Ivan Saraiva; Bampi, Sergio
    XII Workshop IBERCHIP · 2006 · San José, p. 91–94
  22. Análise Automática da Propagação de Single-Event Transients em Circuitos Combinacionais Implementados em FPGAs
    Corrêa, Guilherme Ribeiro; Braga, Matheus; Agostini, L. V.; Güntzel, José Luis
    XV Congresso de Iniciação Científica da UFPel · 2006 · Pelotas
2005 (15 publicações)

Artigos em periódicos (2)

  1. Comparison between OCP, PVCI and BVCI Hardware Reuse Interfaces Designed in VHDL and Mapped to FPGAs
    Silva, Thaisa Leal da; Porto, Marcelo Schiavon; Porto, Roger Endrigo Carvalho; Rosa, Leandro Zanetti Paiva da; Silva, Ivan Saraiva; Bampi, Sergio; Güntzel, José Luis; Agostini, L. V.
    Hífen (PUCRS. Impresso) · 2005 · v. 29, n. 55/56, p. 119–128
  2. Arquiteturas de Cálculo da FDCT 2-D e da IDCT 2-D para Codecs HDTV no Padrão H.264/AVC
    Porto, Marcelo Schiavon; Rosa, Leandro Zanetti Paiva da; Silva, Thaisa Leal da; Porto, Roger Endrigo Carvalho; Silva, Ivan Saraiva; Bampi, Sergio; Güntzel, José Luis; Agostini, L. V.
    Hífen (PUCRS. Impresso) · 2005 · v. 29, n. 55/56, p. 129–138

Trabalhos em eventos (13)

  1. Soft and Hard IP Design of a Multiplierless and Fully Pipelined 2-D DCT
    Agostini, L. V.; Silva, Sandro Vilela da; Silva, Ivan Saraiva; Bampi, Sergio
    VLSI-SOC 2005 – 13TH IFIP International Conference on Very Large Scale Integration · 2005 · Perth, p. 300–305
  2. Projeto, Síntese e Simulação das Interfaces de Reuso de Hardware do Padrão OCP (Open Core Protocol)
    Porto, Marcelo Schiavon; Porto, Roger Endrigo Carvalho; Güntzel, José Luis; Agostini, L. V.
    XI Workshop IBERCHIP · 2005 · Salvador, p. 251–254
  3. Motion Compensation Sample Processing for HDTV H.264/AVC Decoder
    Azevedo, Arnaldo; Zatt, Bruno; Agostini, L. V.; Bampi, Sergio
    23rd NORCHIP Conference · 2005 · Oulu, p. 110–113 DOI: 10.1109/NORCHP.2005.1597001
  4. Increasing the Image Quality in a JPEG Compressor through Arithmetic Error Minimization
    Porto, Roger Endrigo Carvalho; Neves, Bruno Silveira; Güntzel, José Luis; Agostini, L. V.
    XI Workshop IBERCHIP · 2005 · Salvador, p. 90–93
  5. Impactos do uso de Diferentes Arquiteturas de Somadores em FPGAS Altera
    Porto, Marcelo Schiavon; Silva, Andre Marcelo Coelho da; Porto, Roger Endrigo Carvalho; Güntzel, José Luis; Agostini, L. V.
    XI Workshop IBERCHIP · 2005 · Salvador, p. 134–137
  6. Hierarchical Timing Analysis Using Selective Critical Path Sensitization
    Neves, Carolina Gomes; Braga, Matheus; Ferrão, Daniel; Agostini, L. V.; Reis, Ricardo; Güntzel, José Luis
    LATW2005 – 5th IEEE Latin-American Test Workshop · 2005 · Salvador, p. 65–70
  7. Hardware para o Compensador de Movimento do Padrão H.264 de Compressão de Vídeo
    Silva, Andre Marcelo Coelho da; Güntzel, José Luis; Agostini, L. V.
    XIV Congresso de Iniciação Científica da UFPel · 2005 · Pelotas
  8. Exploração do Espaço de Projeto em Arquiteturas para Cálculo da Raiz Quadrada Inteira
    Silva, Thaísa Leal da; Mateus, Gustavo Pereira; Berardi, Rita Cristina; Sawabe, Érico; Blasco, Ezequiel; Güntzel, José Luis; Agostini, L. V.
    XI Workshop IBERCHIP · 2005 · Salvador, p. 158–161
  9. Design and Comparison between PVCI, BVCI and OCP Hardware Reuse Interfaces Mapped to FPGA
    Porto, Marcelo Schiavon; Silva, Thaisa Leal da; Porto, Roger Endrigo Carvalho; Güntzel, José Luis; Silva, Ivan Saraiva; Bampi, Sergio; Agostini, L. V.
    SForum 2005 – Student Forum on Microelectronics · 2005 · Florianópolis
  10. Design Space Exploration on the H.264 4×4 Hadamard Transform
    Porto, Marcelo Schiavon; Silva, Thaisa Leal da; Porto, Roger Endrigo Carvalho; Agostini, L. V.; Silva, Ivan Saraiva; Bampi, Sergio
    23rd NORCHIP Conference · 2005 · Oulu, p. 188–191 DOI: 10.1109/NORCHP.2005.1597021
  11. Desenvolvimento e Validação das Interfaces BVCI para o Reuso de Blocos de Hardware
    Silva, Thaisa Leal da; Porto, Roger Endrigo Carvalho; Guntzel, José Luis; Agostini, L. V.
    XI Workshop IBERCHIP · 2005 · Salvador, p. 239–242
  12. Accelerating a Multiprocessor Reconfigurable Architecture with Pipelined VLIW Units
    Azevedo, Arnaldo; Agostini, L. V.; Wagner, Flávio; Bampi, Sergio; Soares, Rodrigo; Silva, Ivan Saraiva
    RSP 2005 – 16TH IEEE INTERNATIONAL WORKSHOP ON RAPID SYSTEM PROTOTYPING · 2005 · Montreal, p. 255–257 DOI: 10.1109/rsp.2005.10
  13. A FPGA Based Design of a Multiplierless and Fully Pipelined JPEG Compressor
    Agostini, L. V.; Porto, Roger Endrigo Carvalho; Bampi, Sergio; Silva, Ivan Saraiva
    DSD 2005 – 8th EUROMICRO CONFERENCE ON DIGITAL SYSTEM DESIGN · 2005 · Porto, p. 210–213 DOI: 10.1109/DSD.2005.6
2004 (8 publicações)

Artigos em periódicos (2)

  1. Parallel color space converters for JPEG image compression
    Agostini, L. V.; Silva, Ivan Saraiva; Bampi, Sergio
    Microelectronics and Reliability · 2004 · v. 44, n. 4, p. 697–703 DOI: 10.1016/j.microrel.2003.10.016
  2. DomoWork: Ambiente para Projeto de Sistemas de Automação Predial\Residencial Orientado a Objetos
    Ungethuem, Natan Bueno; Araújo, Jair Jonko; Agostini, L. V.
    Hífen (PUCRS. Impresso) · 2004 · v. 28, n. 54, p. 59–64

Trabalhos em eventos (6)

  1. Project Space Exploration on the 2-D DCT Architecture of a JPEG Compressor Directed to FPGA Implementation
    Agostini, L. V.; Porto, Roger Endrigo Carvalho
    DATE 2004 – Design, Automation & Test in Europe · 2004 · Paris, p. 224–229 DOI: 10.1109/DATE.2004.1269234
  2. Experimentos com o Padrão de Reuso de Hardware OCP (Open Core Protocol)
    Porto, Marcelo Schiavon; Agostini, L. V.
    X Workshop IBERCHIP · 2004 · Cartagena de Índias
  3. Experimentos com a Interface de Reuso PVCI em uma DCT 2-D Direcionada para a Compressão JPEG
    Silva, Thaisa Leal da; Porto, Roger Endrigo Carvalho; Tavares, Rodrigo Araújo; Agostini, L. V.
    X Workshop IBERCHIP · 2004 · Cartagena de Indias
  4. Experimentos com a Interface BVCI e com Projetos de Sistemas em Chip Baseados no Reuso de Hardware
    Silva, Thaisa Leal da; Agostini, L. V.
    X Workshop IBERCHIP · 2004 · Cartagena de Indias
  5. Experimentos com Somadores Rápidos para Uso na DCT 2-D
    Porto, Roger Endrigo Carvalho; Agostini, L. V.
    X Workshop IBERCHIP · 2004 · Cartegena de Indias
  6. Descrição e Validação das Interfaces de Reuso do Padrão OCP (Open Core Protocol) Utilizando VHDL
    Porto, Marcelo Schiavon; Agostini, L. V.
    XIII Congresso de Iniciação Científica da UFPel · 2004 · Pelotas
2003 (6 publicações)

Artigos em periódicos (1)

  1. Exploração do Espaço de Projeto da DCT 2-D de um Compressor de Imagens JPEG
    Agostini, L. V.; Porto, Roger Endrigo Carvalho
    Hífen (PUCRS. Impresso) · 2003 · v. 27, n. 52, p. 171–176

Trabalhos em eventos (4)

  1. Experimentos com a Interface PVCI para Reuso de Blocos de Hardware
    Porto, Roger Endrigo Carvalho; Tavares, Rodrigo Araújo; Agostini, L. V.
    XII Congresso de Iniciação Científica da UFPel · 2003 · Pelotas
  2. Error Minimization of 2-D DCT and Quantization Operations for a Gray Scale Images JPEG Compressor
    Neves, Bruno Silveira; Agostini, L. V.
    III Student Forum on Microelectronics · 2003 · São Paulo
  3. Design of Adder Architectures for JPEG Compression
    Porto, Roger Endrigo Carvalho; Agostini, L. V.
    III Student Forum on Microelectronics · 2003 · São Paulo
  4. Conversor de Espaço de Cores Paralelo para a Compressão de Imagens JPEG
    Agostini, L. V.; Silva, Ivan Saraiva; Bampi, Sergio
    IX Workshop IBERCHIP · 2003 · Havana

Livros publicados ou organizados (1)

  1. XVIII South Simposium on Microelectronics
    Agostini, L. V.; Cappelatti, Ewerton Artur
    Editora da FEEVALE · Novo Hamburgo · 2003 · ISBN 85866613, 243 páginas
2002 (2 publicações)

Trabalhos em eventos (2)

  1. Projeto de Arquitetura de Codificador de Entropia para Compressão JPEG de Imagens em Tons de Cinza
    Agostini, L. V.; Silva, Ivan Saraiva; Bampi, Sergio
    VIII Workshop IBERCHIP · 2002 · Guadalajara
  2. Pipelined Entropy Coders for JPEG Compression
    Agostini, L. V.; Silva, Ivan Saraiva; Bampi, Sergio
    SBCCI2002 – XIV SYMPOSIUM ON INTEGRATED CIRCUITS AND SYSTEM DESIGN · 2002 · Porto Alegre, p. 203–208 DOI: 10.1109/sbcci.2002.1137659
2001 (6 publicações)

Trabalhos em eventos (6)

  1. Projeto de uma Arquitetura de DCT 1D para a Compressão de Imagens JPEG
    Agostini, L. V.; Bampi, Sergio
    VII WORKSHOP IBERCHIP · 2001 · Montevidéo
  2. Pipelined Fast 2-D DCT Architecture for JPEG Image Compression
    Agostini, L. V.; Silva, Ivan Saraiva; Bampi, Sergio
    SBCCI 2001 – XIV Symposium on Integrated Circuits and Systems Design · 2001 · Pirenópolis, p. 226–231 DOI: 10.1109/SBCCI.2001.953032
  3. Integrated Digital Architecture for JPEG Image Compression
    Agostini, L. V.; Bampi, Sergio
    ECCTD 2001 – European Conference on Circuit Theory and Design · 2001 · Espoo, p. 181–184
  4. Caipirinha: A Free Graphical Viewer for Berkeley Spice
    Agostini, L. V.; Prado, A. R.
    I Student Forum on Microelectronics · 2001 · Pirenópolis – GO, p. 5–8
  5. Arquitetura Integrada para Conversor de Espaço de Cores e Downsampler para a Compressão de Imagens JPEG
    Agostini, L. V.; Bampi, Sergio
    VII WORKSHOP IBERCHIP · 2001 · Montevidéo
  6. A Dedicated 20 x 3 bit Multiplier Using the Recoding Principle for Echo Cancellation
    Agostini, L. V.; Stemmer, G. H.; Bampi, Sergio; Reis, Ricardo
    DATE 2001 – Design, Automation & Test in Europe – Designer´s Forum · 2001 · Munich, p. 73–76
2000 (6 publicações)

Trabalhos em eventos (6)

  1. Using Reconfigurability Features to Break Down Test Costs: a Case Study
    Carro, L.; Agostini, L. V.; Pacheco, R. V.; Lubaszewski, M.
    LATW2000 – 1st IEEE Latin-American Test Workshop · 2000 · Rio de Janeiro, p. 209–214
  2. SisECO: Design of an Echo-Canceling IC for Base Band Modems
    Agostini, L. V.; Stemmer, G. H.; Prado, A. R.; Pacheco, R. V.; Campos, T. J.; Bampi, Sergio; Reis, Ricardo
    SBCCI2000 – XIII SYMPOSIUM ON INTEGRATED CIRCUITS AND SYSTEM DESIGN · 2000 · Manaus – AM, p. 216–221 DOI: 10.1109/sbcci.2000.876033
  3. Projeto de um Circuito Cancelador de Eco – SisECO
    Prado, A. R.; Stemmer, G. H.; Agostini, L. V.; Pacheco, R. V.; Reis, Ricardo; Bampi, Sergio
    VI Workshop IBERCHIP · 2000 · São Paulo, p. 307–316
  4. Modeling and Simulation of a Heterogeneous Embedded System
    Stemmer, G. H.; Agostini, L. V.; Campos, T. J.; Suzim, A.; Carro, L.
    SBMicro 2000 – XV International Conference on Microelectronics and Packaging · 2000 · Manaus – AM, p. 238–243
  5. Implementação de Filtros Adaptativos para Cancelamento de Eco
    Agostini, L. V.; Stemmer, G. H.; Campos, T. J.; Suzim, A.; Carro, L.
    VI Workshop IBERCHIP · 2000 · São Paulo, p. 551–559
  6. Estudo de Cores a partir da Arquitetura Parte Operativa 2901
    Bertasi, D.; Zimmermann, F. O.; Agostini, L. V.; Pacheco, R. V.; Suzim, A.; Carro, L.
    VI Workshop IBERCHIP · 2000 · São Paulo, p. 563–572