Mahmoud MEJDOUB received the B. S. degree in Computer Engineering from the National Engineering School of Sfax (ENIS) in 2004, the M. S. in Novel Technologies for Computer Systems from the National Engineering School of Sfax (ENIS) in 2005 and the joint PhD degree (cotutelle) in Computer Science from the National Engineering School of Sfax (ENIS), Tunisia and in Automatic, Signal and Image Processing from the University of Nice Sophia Antipolis (UNSA), France, in 2010. In 2008, he was an assistant professor at the faculty of sciences-Sfax (Tunisia) in the department of computer science. In 2015, he joined the Al Majmaah University at Riyadh, Arabia Saudi, as an assistant professor. He is currently a research member in the Research Groups on Intelligent Machines (REGIM). His research interest focuses on Computer Vision and image as well as video recognition.