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» Exact capacities and star-shaped distorted probabilities
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MSS
2008
IEEE
89views Hardware» more  MSS 2008»
13 years 4 months ago
Exact capacities and star-shaped distorted probabilities
Zaier Aouani, Alain Chateauneuf
CORR
2007
Springer
117views Education» more  CORR 2007»
13 years 4 months ago
Perfectly Secure Steganography: Capacity, Error Exponents, and Code Constructions
An analysis of steganographic systems subject to the following perfect undetectability condition is presented in this paper. Following embedding of the message into the covertext,...
Ying Wang, Pierre Moulin