Roger Endrigo Carvalho Porto

14 papers A 1C 4Journal 3Unranked 6
YearRankTypeTitle / Venue / Authors
2021 J jnl
Fast and energy-efficient approximate motion estimation architecture for real-time 4 K UHD processing.
J. Real Time Image Process.
Roger Endrigo Carvalho Porto, Murilo R. Perleberg, Vladimir Afonso, Bruno Zatt, Nuno Roma, Luciano Agostini, Marcelo Schiavon Porto
2020 — conf
2PSA: An Optimized and Flexible Power-Precision Scalable Adder.
SBCCI
Roger Endrigo Carvalho Porto, Bruno Zatt, Nuno Roma, Luciano Agostini, Marcelo Schiavon Porto
2020 J jnl
UHD 8K energy-quality scalable HEVC intra-prediction SAD unit hardware using optimized and configurable imprecise adders.
J. Real Time Image Process.
Roger Endrigo Carvalho Porto, Marcel Moscarelli Corrêa, Jones Goebel, Bruno Zatt, Nuno Roma, Luciano Agostini, Marcelo Schiavon Porto
2019 — conf
Power-Efficient Approximate SAD Architecture with LOA Imprecise Adders.
LASCAS
Roger Endrigo Carvalho Porto, Luciano Agostini, Bruno Zatt, Nuno Roma, Marcelo Schiavon Porto
2017 C conf
Energy-efficient motion estimation with approximate arithmetic.
MMSP
Roger Endrigo Carvalho Porto, Luciano Volcan Agostini, Bruno Zatt, Marcelo Schiavon Porto, Nuno Roma, Leonel Sousa
2010 — conf
Homogeneity and distortion-based intra mode decision architecture for H.264/AVC.
ICECS
Guilherme Corrêa, Cláudio Machado Diniz, Sergio Bampi, Daniel Palomino, Roger Endrigo Carvalho Porto, Luciano Volcan Agostini
2009 — conf
Hardware Design of the H.264/AVC Variable Block Size Motion Estimation for Real-Time 1080HD Video Encoding.
ISVLSI
Roger Endrigo Carvalho Porto, Luciano Volcan Agostini, Sergio Bampi
2007 J jnl
Design and FPGA Prototyping of a H.264/AVC Main Profile.
J. Braz. Comput. Soc.
Luciano Volcan Agostini, Arnaldo P. Azevedo Filho, Wagston T. Staehler, Vagner S. Rosa, Bruno Zatt, Ana Cristina Medina Pinto, Roger Endrigo Carvalho Porto, Sergio Bampi, Altamiro Amadeu Susin
2007 C conf
FPGA Prototyping Strategy for a H.264/AVC Video Decoder.
IEEE International Workshop on Rapid System Prototyping
Vagner S. Rosa, Wagston T. Staehler, Arnaldo Azevedo, Bruno Zatt, Roger Endrigo Carvalho Porto, Luciano Volcan Agostini, Sergio Bampi, Altamiro Amadeu Susin
2007 — conf
High Throughput Architecture for Forward Transforms Module of H.264/AVC Video Coding Standard.
ICECS
Roger Endrigo Carvalho Porto, Marcelo Schiavon Porto, Sergio Bampi, Luciano Volcan Agostini
2006 — conf
High throughput architecture for H.264/AVC forward transforms block.
ACM Great Lakes Symposium on VLSI
Luciano Volcan Agostini, Roger Endrigo Carvalho Porto, Sergio Bampi, Leandro Rosa, José Luís Güntzel, Ivan Saraiva Silva
2006 C conf
High throughput multitransform and multiparallelism IP for H.264/AVC video compression standard.
ISCAS
Luciano Volcan Agostini, Roger Endrigo Carvalho Porto, José Luís Güntzel, Ivan Saraiva Silva, Sergio Bampi
2005 C conf
A FPGA Based Design of a Multiplierless and Fully Pipelined JPEG Compressor.
DSD
Luciano Volcan Agostini, Roger Endrigo Carvalho Porto, Sergio Bampi, Ivan Saraiva Silva
2004 A conf
Project Space Exploration on the 2-D DCT Architecture of a JPEG Compressor Directed to FPGA Implementation.
DATE
Roger Endrigo Carvalho Porto, Luciano Volcan Agostini