A Discrete Tchebichef Transform Approximation for Image and Video Coding. - Paulo A. M. Oliveira; Renato J. Cintra; Fábio M. Bayer; Sunera Kulasekera; Arjuna Madanayake (IEEE Signal Process. Lett., 2015)

Low-Complexity Image and Video Coding Based on an Approximate Discrete Tchebichef Transform. - Paulo A. M. Oliveira; Renato J. Cintra; Fábio M. Bayer; Sunera Kulasekera; Arjuna Madanayake (IEEE Trans. Circuits Syst. Video Technol., 2017)

Pruned Discrete Tchebichef Transform Approximation for Image Compression. - Vítor de A. Coutinho; Renato J. Cintra; Fábio M. Bayer; Paulo A. M. Oliveira; Raíza S. Oliveira; Arjuna Madanayake (Circuits Syst. Signal Process., 2018)