Mohammed RZIZA: Received the national Doctorate in engineering sciences, Image processing specialty, from the Faculty of Science of the Mohammed V-Agdal University, Rabat, Morocco, in 2002. He joined the Faculty of Science, Rabat, Morocco, in 2003, as an assistant professor. Since 1997, he is member of the GSCM group. His research interests include image processing, pattern recognition, stereovision.