ICA在数字图像水印中的应用

International Conference on Neural Networks and Signal Processing, 2003. Proceedings of the 2003 Pub Date : 1900-01-01 DOI:10.1109/ICNNSP.2003.1281156

M. Shen, J. Huang, P. Beadle

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引用次数: 7

摘要

数字水印处理技术近年来发展迅速，广泛应用于数字图像、音频、视频和多媒体作品的版权保护。提出了一种基于独立分量分析(ICA)技术的数字图像水印检测与提取方法。采用独立分量分析技术，可以保证提取出更好的水印。实验结果表明，该方法是非常有效的。

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Application of ICA to the digital image watermarking

Digital watermark processing technology has developed very quickly during the recent few years, and been widely applied to protect the copyright of digital image, audio, video and multimedia production. In this paper, a method based on the independent component analysis (ICA) technique for detection and extraction of digital image watermark is proposed. With ICA techniques, it is ensured that a better-extracted watermark can be obtained. Several results of experiments indicate the proposed method is remarkably effective.

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International Conference on Neural Networks and Signal Processing, 2003. Proceedings of the 2003

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