An Image Watermarking Method using the Lifting Wavelet Transform

An Image Watermarking Method using the Lifting Wavelet Transform
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一种利用提升小波变换的图像水印方法

DOI:
10.1109/ispacs.2006.364857
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发表时间:
2005
期刊:
2006 International Symposium on Intelligent Signal Processing and Communications
影响因子:
--
通讯作者:
Miyazaki Akio
Miyazaki Akio
中科院分区:
--
文献类型:
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作者:
Uchiyama Fumihiro;Miyazaki Akio

文献摘要

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本文提出了一种基于提升小波变换的图像水印方法。利用水印方法,经过水印检测,我们可以将被水印的内容完美地划分为水印和原始内容,从而实现对医学图像、电子文档、计算机程序、数据等多媒体内容的数字水印,并期望从被水印的内容中恢复原始内容
In this paper, we propose a new watermarking method for images using the lifting wavelet transform. Utilizing the watermarking method, we can divide watermarked content into watermark and original content perfectly after watermark detection, and hence realize digital watermarking for multimedia contents like medical images, electric documents, computer programs, and data, etc., for which it is desired to restore original content from watermarked one