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| An Overview of the Capacity of Digital Watermarking |
| Wang Ying; Li Xiang-lin |
| Information Security State Key Laboratory,The Graduated School of the Chinese Academy of Sciences, Beijing 100049, China |
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Abstract The diversified researches of capacity of digital watermarking are summarized in this paper. The capacity of watermarking as a basic communication system, the capacity as side information, the capacity using dirty paper encoding and the capacity of security watermarking are introduced. An effective conclusion for designing the arithmetic of embedding and detecting is found by analysis the capacity.
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Received: 07 December 2004
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2006, Vol. 28 
