Compressed-domain video processing for adaptation, encryption, and authentication
A complete framework based on the MPEG-21 generic bitstream syntax description provides video adaptation, encryption, and authentication in the compressed domain. The system doesn't require any cascaded compression and decompression. © 2008 IEEE.
GBSD, H.264, MPEG-21, Multimedia communication, Video adaptation, Video authentication, Video encryption
Iqbal, Razib, Shervin Shirmohammadi, Abdulmotaleb El Saddik, and Jiying Zhao. "Compressed-domain video processing for adaptation, encryption, and authentication." IEEE MultiMedia 15, no. 2 (2008): 38-50.