Combinational image watermarking in the
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Frank Y. Shih; Scott Y.T. Wu
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Article
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2003
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Elsevier Science
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English
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In order to provide more watermarks and to minimize the distortion of the watermarked image, a novel technique using the combinational spatial and frequency domains is presented in this paper. The splitting of the watermark image into two parts, respectively, for spatial and frequency insertion reli