DocumentCode :
3050258
Title :
Compliant encryption of JPEG2000 codestreams
Author :
Wu, Yongdong ; Deng, Robert H.
Author_Institution :
Inst. for Infocomm Res., Singapore, Singapore
Volume :
5
fYear :
2004
fDate :
24-27 Oct. 2004
Firstpage :
3439
Abstract :
This paper presents a compliant encryption method for JPEG 2000 codestreams such that the encryption process does not introduce superfluous JPEG2000 markers in the protected codestream, i.e., the protected codestream preserves the syntax of the original codestream. The proposed encryption method works with any standard ciphers, incurs no storage overhead, introduces negligible computational cost and maintains all the desirable properties of the original JPEG 2000 codestream such as error resilience and scalability.
Keywords :
cryptography; data compression; image coding; JPEG2000 codestream; compliant encryption method; computational cost; error resilience; scalability; standard cipher; superfluous JPEG2000 marker; Access control; Code standards; Computational efficiency; Cryptography; Data security; Decoding; Protection; Resilience; Scalability; Transcoding;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Image Processing, 2004. ICIP '04. 2004 International Conference on
ISSN :
1522-4880
Print_ISBN :
0-7803-8554-3
Type :
conf
DOI :
10.1109/ICIP.2004.1421854
Filename :
1421854
Link To Document :
بازگشت