Ali Saad received his B.S. Degree in Electronics option Instrumentation from Academy of Lyon, France, and received M.S. Degrees, in Digital Image Processing and analysis from Univ. of Rennes, He received a PhD in Digital image processing Univ. of Nantes (1996). 4 years as postdoc at NCMI, Baylor college of Medicine, Houston Texas, USA. In 2000, joined King Saud University as assistant professor at the Department of Biomedical Technology (BMT) /CAMS. He is currently a full Prof. BMT/KSU.