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Proceedings Paper

An improved second-generation digital image watermarking scheme
Author(s): Zhen Ji; Lai Jiang; Jing Jin; Jihong Zhang
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Paper Abstract

In this paper, an improved second generation digital image watermarking scheme is proposed. This scheme exploits the region feature instead of point or line feature. The region features are retrieved by watershed transform, which allows watermark recovery after common attacks. The experiments have shown that this proposed scheme is robust against compression, noise intrinsically and more robust against geometrical attacks and JPEG compression compared with Kutter’s method. The watermark capacity is improved because the robustness of region feature is more than point or line feature.

Paper Details

Date Published: 28 January 2004
PDF: 6 pages
Proc. SPIE 5208, Mathematics of Data/Image Coding, Compression, and Encryption VI, with Applications, (28 January 2004); doi: 10.1117/12.505146
Show Author Affiliations
Zhen Ji, Shenzhen Univ. (China)
Lai Jiang, Shenzhen Univ. (China)
Jing Jin, Tsinghua Univ. (China)
Jihong Zhang, Shenzhen Univ. (China)

Published in SPIE Proceedings Vol. 5208:
Mathematics of Data/Image Coding, Compression, and Encryption VI, with Applications
Mark S. Schmalz, Editor(s)

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