Enhancement of digital grayscale image watermarking using sparse matrix
Watermarking is a form of steganography that proved its worth in successfully protecting copyright information. It is the process of embedding data inside an audio or video or image message such that the embedded data is possible to be detected or extracted later. The core focus in watermarking tech...
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| Format: | Thesis |
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2015-08.
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| Online Access: | Get fulltext |