M. Abdul-Jabbar, Jassim, Amenah. I. Kanaan, and Zena N. Abdulkader. “Contour Let-BasedMethod for Speckle Reduction With Adaptive Estimation of Noise Level”. Al-Rafidain Engineering Journal (AREJ) 22, no. 5 (December 28, 2014): 197–211. Accessed September 7, 2025. https://jamh.uomosul.edu.iq/index.php/arej/article/view/31518.