Low-complexity rounded KLT approximation for image compression. - Anabeth P. Radünz; Fábio M. Bayer; Renato J. Cintra (J. Real Time Image Process., 2022)

Data-independent low-complexity KLT approximations for image and video coding. - Anabeth P. Radünz; Thiago L. T. da Silveira; Fábio M. Bayer; Renato J. Cintra (Signal Process. Image Commun., 2022)

Extensions on Low-Complexity DCT Approximations for Larger Blocklengths Based on Minimal Angle Similarity. - Anabeth P. Radünz; Luan Portella; Raíza S. Oliveira; Fábio M. Bayer; Renato J. Cintra (J. Signal Process. Syst., 2023)

Fast data-independent KLT approximations based on integer functions. - Anabeth P. Radünz; Diego F. G. Coelho; Fábio M. Bayer; Renato J. Cintra; Arjuna Madanayake (Multim. Tools Appl., 2024)