فهرس المقالات Sima Navabian المقاله 1 - A Comparative Study on Despeckling Techniques in Intravascular Ultrasound Images 20.1001.1.25887327.2019.3.2.2.9 Sima Navabian Fereshteh Yousefi Rizi Zahra Alizadeh Sani Signal Processing and Renewable Energy , العدد 2 , السنة 3 , بهار 2019