| 基于小波分解的自适应数字图像水印算法 |
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| 引用本文： | 毛秉毅.基于小波分解的自适应数字图像水印算法[J].计算机工程,2003,29(7):158-159. |
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| 作者姓名： | 毛秉毅 |
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| 作者单位： | 燕山大学信息科学与工程学院,秦皇岛,066004 |
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| 摘 要： | 提出了一种基于小波分解的自适应数字图像水印算法，该算法不需要利用原始图像。实验结果表明，该算法较好地保持了图像的质量，对常见的图像处理方法显示了较强的鲁棒性。
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| 关 键 词： | 离散小波变换 自适应 图像水印 |
| 文章编号： | 1000-3428(2003)07-0158-02 |
| 修稿时间： | 2002年4月20日 |
Self-adapting Algorithm of Digital Image Watermark Based on Discrete Wavelet Transform |
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| MAO Bingyi.Self-adapting Algorithm of Digital Image Watermark Based on Discrete Wavelet Transform[J].Computer Engineering,2003,29(7):158-159. |
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| Authors: | MAO Bingyi |
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| Abstract: | In this paper, a self-adapting algorithm of digital image watermark based on discrete wavelet transform is introduced, and the original image is not required for detecting the watermark. Experimental results show that the proposed algorithm keeps the quality of the image well and is robust against common image processing operations. |
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| Keywords: | Discrete wavelet transform Self-adapting Image watermark |
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