DocumentCode
2626505
Title
Embedding bits in compressed data for selective encryption and watermarking
Author
Assanovich, B.A.
Author_Institution
Dept. of Eng. & Phys., YK State Univ. of Grodno, Grodno
fYear
2008
fDate
21-25 July 2008
Firstpage
41
Lastpage
45
Abstract
A new approach of compressed data encryption and/or watermarking by the use of Meta source coding and block composition with bit insertion to watermark and protect data from visualization while decoding is proposed. The value of added redundancy to data blocks is calculated and the practical application of proposed approach for encryption with the use of JPEG image processing is demonstrated.
Keywords
cryptography; decoding; image coding; source coding; watermarking; JPEG image processing; Meta source coding; bit insertion; block composition; data compression; data encryption; decoding; selective encryption; watermarking; Cryptography; Image coding; Intelligent systems; Machine vision; Region 8; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Technologies in Electrical and Electronics Engineering, 2008. SIBIRCON 2008. IEEE Region 8 International Conference on
Conference_Location
Novosibirsk
Print_ISBN
978-1-4244-2133-6
Electronic_ISBN
978-1-4244-2134-3
Type
conf
DOI
10.1109/SIBIRCON.2008.4602590
Filename
4602590
Link To Document