2008 International Conference on Multimedia and Ubiquitous Engineering (mue 2008) An Imperceptible Watermarking Scheme Using Variation and Modular Operations April 24-April 26 ISBN: 978-0-7695-3134-2
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MUE.2008.15
The aim of this paper is to propose an imperceptible wavelet-based watermarking scheme. In our scheme, we use variation to define the degree of transparence of coefficients of LL band and further determine transparent coefficients of HL3 and LH3 bands. Then, the watermark is embedded into those coefficients. In addition, the modular operation is utilized during watermark embedding. In the experimental results, we simulate some common attacks on the watermarked image. It is shown that our scheme is robust against most attacks; moreover, the watermarked image is highly imperceptible.
Index Terms:
digital watermark, imperceptibility, modular operations, variation
Citation:
Shu-Fen Tu, Ching-Sheng Hsu, "An Imperceptible Watermarking Scheme Using Variation and Modular Operations," mue, pp.233-237, 2008 International Conference on Multimedia and Ubiquitous Engineering (mue 2008), 2008 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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