Title :
Perceptual MPEG-4 video encryption and its usage in video-on demand systems
Author :
Lian, Shiguo ; Ye, Dengpan ; Sun, Jinsheng ; Wang, Zhiquan
Author_Institution :
Nanjing University of Science and Technology
Keywords :
Codecs; Cryptography; Degradation; Image coding; MPEG 4 Standard; Q factor; Streaming media; Sun; Transform coding; Video compression;
Conference_Titel :
Consumer Electronics, 2004 IEEE International Symposium on
Print_ISBN :
0-7803-8527-6
DOI :
10.1109/ISCE.2004.1375909
