Chaos-based discrete fractional Sine tra
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Mingquan Fan; Hongxia Wang
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Article
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2009
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Elsevier Science
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English
β 579 KB
## a b s t r a c t We proposed a novel discrete fractional Sine transform (DFRST) based watermarking scheme for audio data copyright protection. Chaotic sequences were adopted to improve the security of the proposed watermarking scheme. Simulations under various conditions were given to verify the