DocumentCode
2020244
Title
On Reversible Embedding When Watermarks and Covertexts Are Correlated
Author
Wei Sun ; En-Hui Yang
Author_Institution
Univ. of Waterloo, Waterloo
fYear
2007
fDate
24-29 June 2007
Firstpage
2451
Lastpage
2455
Abstract
Reversible watermarking system with correlated watermarks and covertexts is studied. Necessary and sufficient conditions are derived such that the receiver can reproduce watermarks and covertexts within some distortions to original ones respectively, even watermarked signals are disturbed by an attacker. Furthermore, some interesting special cases are explored.
Keywords
data compression; watermarking; correlated watermarks; reversible embedding; reversible watermarking system; watermarked signals; Biomedical imaging; Decoding; Distortion; Image quality; Probability distribution; Random variables; Sufficient conditions; Sun; Tin; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2007. ISIT 2007. IEEE International Symposium on
Conference_Location
Nice
Print_ISBN
978-1-4244-1397-3
Type
conf
DOI
10.1109/ISIT.2007.4557174
Filename
4557174
Link To Document