Vladimir Afonso

Publication Activity (10 Years)

Years Active: 2013-2023
Publications (10 Years): 16

Top Topics

Compression Efficiency

Hardware Design

High Throughput

Disparity Estimation

Top Venues

Publications

Murilo R. Perleberg, Marcello M. Muñoz, Denis Maass, Vladimir Afonso, Luciano Agostini, Marcelo Schiavon Porto
An UHD 4K@120fps Hardware for the VVC Prediction Refinement with Optical Flow. SBCCI (2023)
Murilo R. Perleberg, Vladimir Afonso, Vinicius A. Borges, Bruno Zatt, Luciano Volcan Agostini, Marcelo Schiavon Porto
Quality-power configurable flexible coding order hardware design for real-time 3D-HEVC intra-frame prediction. J. Real Time Image Process. 19 (5) (2022)
Roger Endrigo Carvalho Porto, Murilo R. Perleberg, Vladimir Afonso, Bruno Zatt, Nuno Roma, Luciano Agostini, Marcelo Schiavon Porto
Fast and energy-efficient approximate motion estimation architecture for real-time 4 K UHD processing. J. Real Time Image Process. 18 (3) (2021)
Murilo R. Perleberg, Altamiro Amadeu Susin, Vladimir Afonso, Luciano Agostini, Bruno Zatt, Marcelo Schiavon Porto, Ruhan A. Conceição
High-Throughput Hardware Design for 3D-HEVC Disparity Estimation. IEEE Des. Test 37 (3) (2020)
Mariana Ucker, Vladimir Afonso, Mário Saldanha, Luan Audibert, Ruhan A. Conceição, Altamiro Amadeu Susin, Marcelo Schiavon Porto, Bruno Zatt, Luciano Agostini
High-Throughput Hardware for 3D-HEVC Depth-Map Intra Prediction. IEEE Des. Test 37 (3) (2020)
Vinicius Borges, Murilo R. Perleberg, Vladimir Afonso, Marcelo Schiavon Porto, Luciano Agostini
A Low-Complexity Algorithm and Its Low-Power and High-Throughput Architecture for 3D-HEVC DMM-1 Encoding Tool. LASCAS (2020)
Mário Saldanha, Ruhan A. Conceição, Vladimir Afonso, Giovanni Avila, Altamiro Amadeu Susin, Marcelo Schiavon Porto, Bruno Zatt, Guilherme Corrêa, Luciano Agostini
Complexity and compression efficiency assessment of 3D-HEVC encoder. Multim. Tools Appl. 79 (35-36) (2020)
Murilo R. Perleberg, Vinicius Borges, Vladimir Afonso, Daniel Palomino, Luciano Agostini, Marcelo Schiavon Porto
6WR: A Hardware Friendly 3D-HEVC DMM-1 Algorithm and its Energy-Aware and High-Throughput Design. IEEE Trans. Circuits Syst. II Express Briefs (5) (2020)
Vinicius Borges, Murilo R. Perleberg, Vladimir Afonso, Marcelo Schiavon Porto, Luciano Agostini
A Hardware Design for 3D-HEVC Depth Intra Skip with Synthesized View Distortion Change. SBCCI (2020)
Vladimir Afonso, Ruhan A. Conceição, Mário Saldanha, Luciano A. Braatz, Murilo R. Perleberg, Guilherme Corrêa, Marcelo Schiavon Porto, Luciano Agostini, Bruno Zatt, Altamiro Amadeu Susin
Energy-Aware Motion and Disparity Estimation System for 3D-HEVC With Run-Time Adaptive Memory Hierarchy. IEEE Trans. Circuits Syst. Video Technol. 29 (6) (2019)
Murilo R. Perleberg, Jones W. Goebel, Mateus S. Melo, Vladimir Afonso, Luciano Volcan Agostini, Bruno Zatt, Marcelo Schiavon Porto
ASIC power-estimation accuracy evaluation: A case study using video-coding architectures. LASCAS (2018)
Vladimir Afonso, Altamiro Amadeu Susin, Murilo R. Perleberg, Ruhan A. Conceição, Guilherme Corrêa, Luciano Volcan Agostini, Bruno Zatt, Marcelo Schiavon Porto
Hardware-Friendly Unidirectional Disparity-Search Algorithm for 3D-HEVC. ISCAS (2018)
Murilo R. Perleberg, Vladimir Afonso, Ruhan A. Conceição, Altamiro Amadeu Susin, Luciano Volcan Agostini, Bruno Zatt, Marcelo Schiavon Porto
A Power-Efficient and High-Throughput Hardware Design for 3D-HEVC Disparity Estimation. SBCCI (2018)
Mariana Ucker, Vladimir Afonso, Luan Audibert, Altamiro Amadeu Susin, Bruno Zatt, Marcelo Schiavon Porto, Luciano Volcan Agostini
Low-Power and High-Throughput Architecture for 3D-HEVC Depth Modeling Mode 4. SBCCI (2018)
Vladimir Afonso, Altamiro Amadeu Susin, Luan Audibert, Mário Saldanha, Ruhan A. Conceição, Marcelo Schiavon Porto, Bruno Zatt, Luciano Volcan Agostini
Low-power and high-throughput hardware design for the 3D-HEVC depth intra skip. ISCAS (2017)
Guilherme Paim, Wagner Penny, Jones Goebel, Vladimir Afonso, Altamiro Amadeu Susin, Marcelo Schiavon Porto, Bruno Zatt, Luciano Volcan Agostini
An efficient sub-sample interpolator hardware for VP9-10 standards. ICIP (2016)
Henrique Maich, Guilherme Paim, Vladimir Afonso, Luciano Volcan Agostini, Bruno Zatt, Marcelo Schiavon Porto
A multi-standard interpolation hardware solution for H.264 and HEVC. ICIP (2015)
Vladimir Afonso, Henrique Maich, Luan Audibert, Bruno Zatt, Marcelo Schiavon Porto, Luciano Volcan Agostini
Memory-Aware and High-Throughput Hardware Design for the HEVC Fractional Motion Estimation. SBCCI (2015)
Henrique Maich, Guilherme Paim, Vladimir Afonso, Luciano Volcan Agostini, Bruno Zatt, Marcelo Schiavon Porto
A multi-standard interpolation filter for motion compensated prediction on high definition videos. LASCAS (2015)
Henrique Maich, Vladimir Afonso, Bruno Zatt, Luciano Volcan Agostini, Marcelo Schiavon Porto
HEVC Fractional Motion Estimation complexity reduction for real-time applications. LASCAS (2014)
Vladimir Afonso, Henrique Maich, Luciano Volcan Agostini, Denis Franco
Simplified HEVC FME Interpolation Unit Targeting a Low Cost and High Throughput Hardware Design. DCC (2013)
Vladimir Afonso, Henrique Maich, Luciano Agostini, Denis Franco
Low cost and high throughput FME interpolation for the HEVC emerging video coding standard. LASCAS (2013)
Henrique Maich, Vladimir Afonso, Denis Franco, Bruno Zatt, Marcelo Schiavon Porto, Luciano Volcan Agostini
High throughput hardware design for the HEVC Fractional Motion Estimation Interpolation Unit. ICECS (2013)