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Proceedings Paper

An improved second generation digital image watermarking scheme based on watershed transform
Author(s): Lai Jiang; Nan Bai; Dayu Shi; Zhen Ji
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Paper Abstract

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: 3 November 2005
PDF: 7 pages
Proc. SPIE 6044, MIPPR 2005: Image Analysis Techniques, 60440H (3 November 2005); doi: 10.1117/12.654522
Show Author Affiliations
Lai Jiang, Shenzhen Univ. (China)
Nan Bai, Shenzhen Univ. (China)
Dayu Shi, Shenzhen Univ. (China)
Zhen Ji, Shenzhen Univ. (China)

Published in SPIE Proceedings Vol. 6044:
MIPPR 2005: Image Analysis Techniques
Deren Li; Hongchao Ma, Editor(s)

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