Vítor A. Coutinho

Statistics

Publications

Citations

153

H-Index

Active since

2015

Affiliations

Universidade Federal de Pernambuco(Current)

Universidade Federal de Santa Maria

University of Calgary

University of Akron

Institut de Recherche en Informatique et Systèmes Aléatoires

Vítor A. Coutinho is an author at Universidade Federal de Pernambuco specializing in digital signal processing, image processing, and computer science.

ORCID

Publications per year

2015–2021

Publications

Fast Radix-32 Approximate DFTs for 1024-Beam Digital RF Beamforming

Arjuna Madanayake, Renato J. Cintra, Najath Akram et al. · IEEE Access · 2020 · 32 citations · Full text

Engineering, Computer Engineering, Electrical Engineering +17

A multiplierless pruned DCT-like transformation for image and video compression that requires ten additions only

Vítor A. Coutinho, Renato J. Cintra, Fábio M. Bayer et al. · Journal of Real-Time Image Processing · 2015 · 22 citations · Full text

Computing, Computer Science, Computer Vision +14

A Low-SWaP 16-Beam 2.4 GHz Digital Phased Array Receiver Using DFT Approximation

Vítor A. Coutinho, Viduneth Ariyarathna, Diego F. G. Coelho et al. · IEEE Transactions on Aerospace and Electronic Systems · 2020 · 21 citations

Engineering, Computer Engineering, Electrical Engineering +17

Low-Complexity Multidimensional DCT Approximations for High-Order Tensor Data Decorrelation

Vítor A. Coutinho, Renato J. Cintra, Fábio M. Bayer · IEEE Transactions on Image Processing · 2017 · 20 citations · Full text

Computing, Computer Science, Computer Graphics +15

Energy-Efficient 8-Point DCT Approximations: Theory and Hardware Architectures

Renato J. Cintra, Fábio M. Bayer, Vítor A. Coutinho et al. · Circuits Systems and Signal Processing · 2015 · 16 citations · Full text

Engineering, Computer Engineering, Electrical Engineering +13

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