Digital images watermarks /
العلامات المائية للصور الرقمية
Taha Mahdy Mohamed Oraby ; Supervised Fatehy Ahmed Amer , Khaled Mostafa ElSayed
- Cairo : Taha Mahdy Mohamed Oraby , 2004
- 133p : ill ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty Of Computers and information - Department Of Information Technology
The current development of multimedia technologies allows wide spreading of digital media such as video , audio and images that could be distributed in easy way across the internetSo , there is no guarantee of ownership and copyrightsThe media authors need their work to be available for public usage without modifying or altering their work