A Statistical Modeling Framework for DCT Coefficients of Tampered JPEG Images and Forgery Localization
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DOI: 10.1109/access.2022.3188299
Abstract: Various manipulations on JPEG images introduce single and multiple compression artifacts for forged and unmodified areas respectively. Based on the statistical analysis of JPEG compression cycle and on the finite mixture paradigm, we propose in… read more here.
Keywords: jpeg images; localization; jpeg; framework ... See more keywords