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Proceedings Paper

A wavelet domain adaptive image watermarking method based on chaotic encryption
Author(s): Fang Wei; Jian Liu; Hanqiang Cao; Jun Yang
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Paper Abstract

A digital watermarking technique is a specific branch of steganography, which can be used in various applications, provides a novel way to solve security problems for multimedia information. In this paper, we proposed a kind of wavelet domain adaptive image digital watermarking method using chaotic stream encrypt and human eye visual property. The secret information that can be seen as a watermarking is hidden into a host image, which can be publicly accessed, so the transportation of the secret information will not attract the attention of illegal receiver. The experimental results show that the method is invisible and robust against some image processing.

Paper Details

Date Published: 30 October 2009
PDF: 7 pages
Proc. SPIE 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications, 749855 (30 October 2009); doi: 10.1117/12.833895
Show Author Affiliations
Fang Wei, Huazhong Univ. of Science and Technology (China)
Wuhan Institute of Technology (China)
Jian Liu, Huazhong Univ. of Science and Technology (China)
Hanqiang Cao, Huazhong Univ. of Science and Technology (China)
Jun Yang, Huazhong Univ. of Science and Technology (China)
Wuhan Institute of Technology (China)


Published in SPIE Proceedings Vol. 7498:
MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications

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