List of Articles Seyed Alireza Seyedin Article 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) , Issue 4 , Year , Autumn 2014 Article 2 - Active Steganalysis of Transform Domain Steganography Based on Sparse Component Analysis 10.7508/jist.2015.02.002 Hamed Modaghegh Seyed Alireza Seyedin Journal of Information Systems and Telecommunication (JIST) , Issue 2 , Year 3 , Spring 2015 Article 3 - Simultaneous Methods of Image Registration and Super-Resolution Using Analytical Combinational Jacobian Matrix 10.7508/jist.2015.03.008 Hossein Rezayi Seyed Alireza Seyedin Journal of Information Systems and Telecommunication (JIST) , Issue 3 , Year 3 , Summer 2015 Article 4 - تشخیص چندکاربره وفقی مبتنی بر SVD برای یک سیستم طیف گسترده با رشتههای آشوبی بهینهشده 20.1001.1.16823745.1389.8.4.3.9 S. Shaerbaf S. A. Seyedin Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran , Issue 24 , Year , Winter 2010