A modified data hiding technique for color palletized images to maximize the hiding capacity /
تقنية معدلة لاخفاء البيانات داخل الصور ذات لوحة الالوان المحدودة بغرض زيادة سعة الاخفاء
Noura Ali Saleh ; Supervised Samir Ibrahim Shaheen , Ahmed Mahmoud Darwish , Hoda Nour Eldin Boghdady
- Cairo : Noura Ali Saleh , 2008
- 126P. : charts , facsimiles ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty Of Engineering - Department Of Computer Engineering
Recently data hiding over images have drawn tremendous interest using either lossy or lossless techniques a modified data hiding technique for color palletized images is presented based on image histogram characteristics zero and peak points are identified and manipulated to embed data