Roger Endrigo Carvalho Porto

According to our database, Roger Endrigo Carvalho Porto authored at least 14 papers between 2004 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

Fast and energy-efficient approximate motion estimation architecture for real-time 4 K UHD processing.

Roger Endrigo Carvalho Porto, Murilo R. Perleberg, Vladimir Afonso, Bruno Zatt, Nuno Roma, Luciano Agostini, Marcelo Schiavon Porto

J. Real Time Image Process., 2021

2020

UHD 8K energy-quality scalable HEVC intra-prediction SAD unit hardware using optimized and configurable imprecise adders.

Roger Endrigo Carvalho Porto, Marcel Moscarelli Corrêa, Jones Goebel, Bruno Zatt, Nuno Roma, Luciano Agostini, Marcelo Schiavon Porto

J. Real Time Image Process., 2020

2PSA: An Optimized and Flexible Power-Precision Scalable Adder.

Roger Endrigo Carvalho Porto, Bruno Zatt, Nuno Roma, Luciano Agostini, Marcelo Schiavon Porto

Proceedings of the 33rd Symposium on Integrated Circuits and Systems Design, 2020

2019

Power-Efficient Approximate SAD Architecture with LOA Imprecise Adders.

Roger Endrigo Carvalho Porto, Luciano Agostini, Bruno Zatt, Nuno Roma, Marcelo Schiavon Porto

Proceedings of the 10th IEEE Latin American Symposium on Circuits & Systems, 2019

2017

Energy-efficient motion estimation with approximate arithmetic.

Roger Endrigo Carvalho Porto, Luciano Volcan Agostini, Bruno Zatt, Marcelo Schiavon Porto, Nuno Roma, Leonel Sousa

Proceedings of the 19th IEEE International Workshop on Multimedia Signal Processing, 2017

2010

Homogeneity and distortion-based intra mode decision architecture for H.264/AVC.

Guilherme Corrêa, Cláudio Machado Diniz, Sergio Bampi, Daniel Palomino, Roger Endrigo Carvalho Porto, Luciano Volcan Agostini

Proceedings of the 17th IEEE International Conference on Electronics, 2010

2009

Hardware Design of the H.264/AVC Variable Block Size Motion Estimation for Real-Time 1080HD Video Encoding.

Roger Endrigo Carvalho Porto, Luciano Volcan Agostini, Sergio Bampi

Proceedings of the IEEE Computer Society Annual Symposium on VLSI, 2009

2007

Design and FPGA Prototyping of a H.264/AVC Main Profile.

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

J. Braz. Comput. Soc., 2007

FPGA Prototyping Strategy for a H.264/AVC Video Decoder.

Vagner S. Rosa, Wagston T. Staehler, Arnaldo Azevedo, Bruno Zatt, Roger Endrigo Carvalho Porto, Luciano Volcan Agostini, Sergio Bampi, Altamiro Amadeu Susin

Proceedings of the 18th IEEE International Workshop on Rapid System Prototyping (RSP 2007), 2007

High Throughput Architecture for Forward Transforms Module of H.264/AVC Video Coding Standard.

Roger Endrigo Carvalho Porto, Marcelo Schiavon Porto, Sergio Bampi, Luciano Volcan Agostini

Proceedings of the 14th IEEE International Conference on Electronics, 2007

2006

High throughput multitransform and multiparallelism IP for H.264/AVC video compression standard.

Luciano Volcan Agostini, Roger Endrigo Carvalho Porto, José Luís Güntzel, Ivan Saraiva Silva, Sergio Bampi

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

High throughput architecture for H.264/AVC forward transforms block.

Luciano Volcan Agostini, Roger Endrigo Carvalho Porto, Sergio Bampi, Leandro Rosa, José Luís Güntzel, Ivan Saraiva Silva

Proceedings of the 16th ACM Great Lakes Symposium on VLSI 2006, Philadelphia, PA, USA, April 30, 2006

2005

A FPGA Based Design of a Multiplierless and Fully Pipelined JPEG Compressor.

Luciano Volcan Agostini, Roger Endrigo Carvalho Porto, Sergio Bampi, Ivan Saraiva Silva

Proceedings of the Eighth Euromicro Symposium on Digital Systems Design (DSD 2005), 30 August, 2005

2004

Project Space Exploration on the 2-D DCT Architecture of a JPEG Compressor Directed to FPGA Implementation.

Roger Endrigo Carvalho Porto, Luciano Volcan Agostini

Proceedings of the 2004 Design, 2004