Karim Saheb Ettabaa received the M.E. and Dr. Eng. degrees from ENSI, Manouba, Tunisia, in 2004 and 2007, respectively. He is a Permanent Researcher at laboratory SAGE, ENISO and Departement ITI, Telecom Bretagne. His research interest includes image processing, data mining, artificial intelligence, pat-tern recognition and their application to remote sensing