CHAOTIC WATERMARKING FOR A DIGITAL IMAGE
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United States of America Patent
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Feb 22, 2016
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Dec 10, 2009
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Abstract
Examples of encoding and decoding a watermark for a digital image and to using the watermark for authenticating the digital image are disclosed. The examples may include embedding a chaotic watermark in a digital image and using parameters associated with source and capture information for the digital image to both generate the chaotic watermark and to authenticate the digital image.
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