Improving LSB steganalysis using marginal and joint probabilistic distributions.

Benoit Roue Patrick Bas Jean-Marc Chassery

Published in: MM&Sec (2004)

Keyphrases

data hiding
probability distribution
least significant bit
digital images
marginal distributions
generative model
joint probability
bayesian networks
probabilistic model
posterior probability
jpeg images
multiresolution
maximum entropy
spatial domain
gaussian distribution