论不可见水印技术的可逆性

Computer analysis of images and patterns : proceedings of the ... International Conference on Automatic Image Processing. International Conference on Automatic Image Processing Pub Date : 1997-10-26 DOI:10.1109/ICIP.1997.647969

S. Craver, N. Memon, B. Yeo, M. Yeung

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引用次数: 75

摘要

我们将证明不可逆转性是解决所有权纠纷的必要条件，但不是充分条件。然后，我们定义了准可逆水印方案，并分析了将可逆性和准可逆性与具有不同属性的某些类别的水印技术(这些水印解码可能需要也可能不需要原始版本)以及我们开发的不同类别的攻击联系起来的分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On the invertibility of invisible watermarking techniques

We shall show that non-invertibility is a necessary but not sufficient condition in resolving ownership disputes. We then define quasi-invertible watermarking schemes, and, present analysis that links invertibility and quasi-invertibility to some classes of watermarking techniques with different properties (which may or may not require original versions in watermark decoding), as well as to the different classes of attacks we have developed.

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Computer analysis of images and patterns : proceedings of the ... International Conference on Automatic Image Processing. International Conference on Automatic Image Processing

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