Imen FOURATI KALLEL was born in Sfax (Tunisia) in Juin 1981. She received the engineering Diploma from the National Engineering School of Sfax (ENIS) in 2004, the DEA in electronic from the National Engineering School of Sfax (ENIS) where she is currently pursuing the Doctor degree. Currently, she is a Research member in the Research Unit Sciences and Technologies of Image and Telecommunications (SETIT) ISBS – Tunisia and in Laboratory of Franche Comte (LIFC) Besançon - France. Her research interests include digital watermarking and data hiding, multimedia authentication and image processing.