Part of the Lecture Notes in Computer Science book series (LNCS, volume 5909)
MRF Based LSB Steganalysis: A New Measure of Steganography Capacity
A new steganalysis algorithm is described based on the MRF model of image LSB plane. In this framework the limitation of the Cachin’s definition of the steganography capacity is quantified and a new measure is proposed.
KeywordsSteganography Cover object Stego object Ising model partition function ε-security
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