1. Faculty of Medicine of Monastir, Laboratory TIM‐LR12ES06 University of Monastir Monastir Tunisia
2. Department of computer science, Laboratory LINFI University of Biskra BP 145 RP 07000 Biskra Algeria
3. The national engineering school ENIS Sfax Tunisia
4. Gaspard‐Monge computer‐science laboratory Paris‐Est University Mixed Unit CNRS‐UMLV‐ESIEE UMR8049, BP99, ESIEE Paris City Descartes, Noisy Le Grand France
5. Radiology Service‐ UR12SP40 CHU Fattouma Bourguiba Monastir Tunisia