DocumentCode
1747989
Title
On the watermarking game of the random coding error exponent with large deviations distortion constraints
Author
Somekh-Baruch, Anelia ; Merhav, Neri
Author_Institution
Fac. of Electr. Eng., Technion-Israel Inst. of Technol., Haifa, Israel
fYear
2001
fDate
2001
Firstpage
7
Abstract
Watermarking (WM) systems are analyzed in the context of a game between an information hider, a decoder and an attacker. The value of the game is the maximin exponent of the probability of erroneously decoding the hidden message. A single-letter expression of the maximin error exponent and asymptotically optimal strategies are found under some mild assumptions
Keywords
copy protection; data encapsulation; decoding; game theory; minimax techniques; random codes; rate distortion theory; security of data; WM systems; asymptotically optimal strategies; attacker; erroneous decoding; hidden message; information hider; large deviation distortion constraints; maximin error exponent; maximin exponent; mild assumptions; probability; random coding error exponent; single-letter expression; watermarking game; Decoding; Distortion measurement; Error probability; Forgery; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on
Conference_Location
Washington, DC
Print_ISBN
0-7803-7123-2
Type
conf
DOI
10.1109/ISIT.2001.935870
Filename
935870
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