A secure and robust digital image watermarking scheme using repetition codes for copyright protection

Abstract

Digital Image Watermarking is used to hide the copyrighted information as a watermark inside a Digital image, to identify the ownership. In this paper to ensure the security watermark is first encrypted by standard A5/1 algorithm. The encrypted watermark is encoded by repetition code to provide robustness against salt and pepper noise and embedded inside… (More)

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