An improved second-generation digital image watermarking scheme

Zhen Ji; Lai Jiang; Jing Jin; Jihong Zhang

doi:10.1117/12.505146

28 January 2004 An improved second-generation digital image watermarking scheme

Zhen Ji, Lai Jiang, Jing Jin, Jihong Zhang

Proceedings Volume 5208, Mathematics of Data/Image Coding, Compression, and Encryption VI, with Applications; (2004) https://doi.org/10.1117/12.505146
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

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.

Citation Download Citation

Zhen Ji, Lai Jiang, Jing Jin, and Jihong Zhang "An improved second-generation digital image watermarking scheme", Proc. SPIE 5208, Mathematics of Data/Image Coding, Compression, and Encryption VI, with Applications, (28 January 2004); https://doi.org/10.1117/12.505146

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