chaotic system based fragile watermarking scheme for image tamper detection

@inproceedings{Rawat2011chaoticSB,
  title={chaotic system based fragile watermarking scheme for image tamper detection},
  author={A. Rawat and Balasubramanian Raman},
  year={2011}
}
In the past few years, various fragile watermarking techniques have been proposed for image authentication and tamper detection. In this paper, a novel chaos based watermarking scheme for image authentication and tamper detection is proposed. Tamper localization and detection accuracy are two important aspects of the authentication watermarking schemes. Our scheme can detect any modification made to the image and can also indicate the specific locations that have been modified. To improve the… CONTINUE READING
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