فهرس المقالات Fattah Alizadeh المقاله 1 - Designing and implementing a system for Automatic recognition of Persian letters by Lip-reading using image processing methods Masoud Barkhan Fattah Alizadeh Vafa Maihami Journal of Advances in Computer Engineering and Technology , العدد 2 , السنة 5 , بهار 2019