DocumentCode
759600
Title
Compressed-Domain Video Processing for Adaptation, Encryption, and Authentication
Author
Iqbal, Razib ; Shirmohammadi, Shervin ; Saddik, Abdulmotaleb El ; Zhao, Jiying
Author_Institution
Univ. of Ottawa, Ottawa, ON
Volume
15
Issue
2
fYear
2008
Firstpage
38
Lastpage
50
Abstract
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.
Keywords
cryptography; data compression; video coding; MPEG-21; compressed-domain video processing; generic bitstream syntax description; video adaptation; video authentication; video encryption; Authentication; Codecs; Cryptography; Mobile handsets; Multimedia computing; Multimedia systems; Portable computers; Prototypes; Transform coding; Video compression; H.264; MPEG-21; gBSD; multimedia communication; video adaptation; video authentication; video encryption;
fLanguage
English
Journal_Title
MultiMedia, IEEE
Publisher
ieee
ISSN
1070-986X
Type
jour
DOI
10.1109/MMUL.2008.23
Filename
4545711
Link To Document