Raíza S. Oliveira

Publication Activity (10 Years)

Years Active: 2016-2023
Publications (10 Years): 6

Top Topics

Dct Coefficients

Transform Domain

Image Compression

Image And Video Coding

Top Venues

Multidimens. Syst. Signal Process.

Signal Image Video Process.

Circuits Syst. Signal Process.

Publications

Anabeth P. Radünz, Luan Portella, Raíza S. Oliveira, Fábio M. Bayer, Renato J. Cintra
Extensions on Low-Complexity DCT Approximations for Larger Blocklengths Based on Minimal Angle Similarity. J. Signal Process. Syst. 95 (4) (2023)
Raíza S. Oliveira, Renato J. Cintra, Fábio M. Bayer, Thiago L. T. da Silveira, Arjuna Madanayake, André Leite
Low-complexity 8-point DCT approximation based on angle similarity for image and video coding. Multidimens. Syst. Signal Process. 30 (3) (2019)
Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer, Paulo A. M. Oliveira, Raíza S. Oliveira, Arjuna Madanayake
Pruned Discrete Tchebichef Transform Approximation for Image Compression. Circuits Syst. Signal Process. 37 (10) (2018)
Raíza S. Oliveira, Renato J. Cintra, Fábio M. Bayer, Thiago L. T. da Silveira, Arjuna Madanayake, André Leite
Low-complexity 8-point DCT Approximation Based on Angle Similarity for Image and Video Coding. CoRR (2018)
Thiago Lopes Trugillo da Silveira, Raíza S. Oliveira, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
Multiplierless 16-point DCT approximation for low-complexity image and video coding. Signal Image Video Process. 11 (2) (2017)
Thiago Lopes Trugillo da Silveira, Raíza S. Oliveira, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
Multiplierless 16-point DCT Approximation for Low-complexity Image and Video Coding. CoRR (2016)