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Wavelet-domain audio watermarking scheme using optimisation-based quantisation

✍ Scribed by Chen, S.-T.; Wu, G.-D.; Huang, H.-N.

Book ID
117813087
Publisher
The Institution of Engineering and Technology
Year
2010
Tongue
English
Weight
282 KB
Volume
4
Category
Article
ISSN
1751-9675

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## 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