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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
Publisher	New Jersey Institute of Technology	File Format	PDF
Date Published	July 2006	Downloads	10
Format	White Papers
Topics	Multimedia, Data Mining - Analysis, Learning Management Systems

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hci

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Channel:
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IBM Information Server Change Data Capture

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Publisher:
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Publisher:
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