Comments on ‘Area and power efficient DCT architecture for image compression’ by Dhandapani and Ramachandran

by Renato J. Cintra, Fábio M. Bayer
Published 2017-07-01

Radix-2 Self-Recursive Sparse Factorizations of Delay Vandermonde Matrices for Wideband Multi-Beam Antenna Arrays

by Sirani M. Perera, Arjuna Madanayake, Renato J. Cintra
Published 2020-01-01

Efficient and Self-Recursive Delay Vandermonde Algorithm for Multi-Beam Antenna Arrays

by Sirani M. Perera, Arjuna Madanayake, Renato J. Cintra
Published 2020-01-01

VLSI Architecture for 8-Point AI-based Arai DCT having Low Area-Time Complexity and Power at Improved Accuracy

by Jithra Adikari, Renato J. Cintra, Arjuna Madanayake, Vassil S. Dimitrov, Amila Edirisuriya
Published 2012-03-01

Asynchronous Realization of Algebraic Integer-Based 2D DCT Using Achronix Speedster SPD60 FPGA

by Nilanka Rajapaksha, Amila Edirisuriya, Arjuna Madanayake, Renato J. Cintra, Dennis Onen, Ihab Amer, Vassil S. Dimitrov
Published 2013-01-01

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

by Arjuna Madanayake, Renato J. Cintra, Najath Akram, Viduneth Ariyarathna, Soumyajit Mandal, Vitor A. Coutinho, Fabio M. Bayer, Diego Coelho, Theodore S. Rappaport
Published 2020-01-01

Wavelength-Resolution SAR Ground Scene Prediction Based on Image Stack

by Bruna G. Palm, Dimas I. Alves, Mats I. Pettersson, Viet T. Vu, Renato Machado, Renato J. Cintra, Fábio M. Bayer, Patrik Dammert, Hans Hellsten
Published 2020-04-01

Low-Complexity Loeffler DCT Approximations for Image and Video Coding

by Diego F. G. Coelho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake, Paulo Martinez, Thiago L. T. Silveira, Raíza S. Oliveira, Vassil S. Dimitrov
Published 2018-11-01