Title :
A proposal for supporting selective encryption in JPSEC
Author :
Sadourny, Y. ; Conan, V.
Author_Institution :
Thales Commun., Colombes, France
Abstract :
In this paper we consider the question of signaling security information in JPEG-2000 codestream. Signaling is the key to interoperability in the JPEG-2000 part 8 (JPSEC) perspective. The scheme is backward compatible with the JPEG-2000 part 1 standard, scalable for complex images and flexible. The scheme is detailed in the case of selective encryption and the impact of signaling information is discussed.
Keywords :
code standards; cryptography; image coding; open systems; telecommunication security; telecommunication signalling; JPEG-2000 codestream; complex images; selective encryption; signaling information; signaling security information; Cryptography; Data security; Image resolution; Information security; Proposals; Protection; Signal resolution; Transcoding; Watermarking;
Journal_Title :
Consumer Electronics, IEEE Transactions on
DOI :
10.1109/TCE.2003.1261164
