M. Abdul-Jabbar, J., I. Kanaan, A. and N. Abdulkader, Z. (2014) “Contour let-BasedMethod for Speckle Reduction with Adaptive Estimation of Noise Level”, Al-Rafidain Engineering Journal (AREJ), 22(5), pp. 197–211. doi: 10.33899/rengj.2014.101017.