Recover the tampered image based on VQ indexing

Abstract

In this paper, a tampered image recovery scheme is proposed by creating an index table of the original image via vector quantization (VQ) and embedding it into the original image as a basis for recovery. In order to complete the goal of image authentication and recovery, Wong’s watermarking scheme [P.W. Wong, N. Memon, Secret an public key image… (More)
DOI: 10.1016/j.sigpro.2009.07.007

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