فهرس المقالات Reza Samadi المقاله 1 - Security Analysis of Scalar Costa Scheme Against Known Message Attack in DCT-Domain Image Watermarking 10.7508/jist.2014.04.006 Reza Samadi Seyed Alireza Seyedin Journal of Information Systems and Telecommunication (JIST) , العدد 4 , السنة 2 , پاییز 2014
