@article {66195,
	title = {A Robust Blind and Secure Watermarking Scheme Using Positive Semi Definite Matrices},
	journal = {AIRCC{\textquoteright}s International Journal of Computer Science and Information TechnologyAIRCC{\textquoteright}s International Journal of Computer Science and Information Technology},
	volume = {6},
	year = {2014},
	month = {2014},
	pages = {97-110},
	isbn = {0975-3826},
	author = {Oussama, Noui and Lemnouar, Noui}
}
