SULTAN, N. IMAGE COMPRESSION BY USING WALSH AND FRAMELET TRANSFORM . Kufa Journal of Engineering, [S. l.], v. 10, n. 2, p. 27–41, 2021. Disponível em: https://journal.uokufa.edu.iq/index.php/kje/article/view/377. Acesso em: 14 aug. 2021.