基于主成分分析的三维模型水印

2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). Pub Date : 2003-07-06 DOI:10.1109/ICASSP.2003.1200061

Andreas Kalivas, A. Tefas, I. Pitas

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引用次数: 59

摘要

提出了一种对旋转、平移和缩放等几何畸变具有鲁棒性的三维模型水印方法。在三维模型的顶点拓扑中嵌入三元水印。在水印嵌入之前，提出了一种将模型转换为不变空间的方法。仿真结果表明，该方法能够很好地应对上述攻击。

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Watermarking of 3D models using principal component analysis

A novel method for 3D model watermarking, robust to geometric distortions such as rotation, translation and scaling, is proposed. A ternary watermark is embedded in the vertex topology of a 3D model. A transformation of the model to an invariant space is proposed prior to watermark embedding. Simulation results indicate the ability of the proposed method to deal with the aforementioned attacks giving very good results.

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来源期刊

2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).

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