The Analysis and Detection of Double JPEG2000 Compression

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Abstract:

In order to detect double JPEG2000 compression, through analyzing the different statistical characterization of DWT coefficients between single and double compression, and through analyzing the “filling feature” of the DWT coefficients, we proposed a new method which we called as “Comparing the adjacent value around the maximum” in this paper. Experimental results show that this method is effective.

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Key Engineering Materials (Volumes 474-476)

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2043-2048

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April 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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