Publications

Articles

International Journal Articles: 2

2021

- Roger Endrigo Carvalho Porto and Murilo Perleberg and Vladimir Afonso and Bruno Zatt and Nuno Roma and Luciano Agostini and Marcelo Porto, Fast and Energy-Efficient Approximate Motion Estimation Architecture for Real-Time 4K UHD Processing, article in Journal of Real-Time Image Processing vol. 18 pp. 723-737, Jun. 2021, Springer [DOI Article link] [bibTex]

2020

- Roger Endrigo Carvalho Porto and Marcel Correa and Jones Goebel and Bruno Zatt and Nuno Roma and Luciano Agostini and Marcelo Porto, UHD 8K Energy-Quality Scalable HEVC Intra-Prediction SAD Unit Hardware Using Optimized and Configurable Imprecise Adders, article in Journal of Real-Time Image Processing vol. 17 pp. 1685-1701, Oct. 2020, Springer Verlag [DOI Article link] [bibTex] [PDF]

International Conferences: 1

2020

- Roger Endrigo Carvalho Porto and Bruno Zatt and Nuno Roma and Luciano Agostini and Marcelo Porto, 2PSA: An Optimized and Flexible Power-Precision Scalable Adder, presented at Symposium on Integrated Circuits and Systems Design (SBCCI 2020), Oct. 2020 [bibTex] [PDF]

Dissertations

PhD Theses: 1

2020

- Roger Endrigo Carvalho Porto advised by Nuno Roma and Marcelo Porto, Exploração de Computação Aproximada no Projeto de Hardware Dedicado de Baixo Consumo para a Codificação de Vídeo em Dispositivos Móveis, PhD Thesis at Universidade Federal de Pelotas (Brasil), Apr. 2020 [bibTex]