| 基于遗传算法的数字水印优化方法 |
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| 引用本文： | 庞文颖. 基于遗传算法的数字水印优化方法[J]. 现代计算机, 2007, 87(6): 43-45 |
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| 作者姓名： | 庞文颖 |
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| 作者单位： | 佛山广播电视大学,佛山528000 |
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| 摘 要： | 利用遗传算法搜索出最优的初始值和嵌入强度,提出了一种新的离散多小波变换域的数字图像水印算法.实验结果表明,使用此算法能提高数字水印对于各种改变的鲁棒性,同时保证数字水印的不可感知性.
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| 关 键 词： | 遗传算法 数字水印 多小波变换 |
| 修稿时间： | 2007-05-082007-06-07 |
The Approach for Optimization in Image Watermarking by Using Genetic Algorithms |
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| PANG Wen-Ying. The Approach for Optimization in Image Watermarking by Using Genetic Algorithms[J]. Modem Computer, 2007, 87(6): 43-45 |
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| Authors: | PANG Wen-Ying |
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| Affiliation: | Foshan Radio and Television University, Foshan 528000 |
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| Abstract: | Proposes the image watermarking algorithm using the discrete multiwavelet transform. Obtains performance improvement by using genetic algorithms to compute the best initial value and embedding strength. The experimental results show that the proposed algorithm yields a watermark that is invisible to human eyes and robust to various image manipulations. |
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| Keywords: | Genetic Algorithms Image Watermarking Multiwavelet |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
