Abd Ali Al-hamdanee, Sahlah, ایمان, Eman Abd Elaziz, خلیل, and Khalil I. Alsaif. “Image Coding Based on Contourlet Transformation”. AL-Rafidain Journal of Computer Sciences and Mathematics 15, no. 2 (June 25, 2025): 149–163. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/csmj/article/view/36627.