Multimedia White Papers

JPEG Steganalysis Using Empirical Transition Matrix in Block DCT Domain

Overview This paper presents a novel steganalysis scheme to effectively attack the JPEG steganographic schemes. The proposed method exploits the correlations between block DCT coefficients in both intra-block and inter-block sense. This paper uses Markov empirical transition matrices to capture these dependencies. The experimental results demonstrate that the proposed scheme is superior to the existing steganalyzers in attacking OutGuess, F5, and MB1.

Further White Paper Details
PublisherNew Jersey Institute of Technology File FormatPDF
Date PublishedJuly 2006 Downloads10
FormatWhite Papers   
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