| 一种提高DCT域水印稳健性的算法 |
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| 引用本文： | 张吉赞. 一种提高DCT域水印稳健性的算法[J]. 计算机应用与软件, 2006, 23(6): 100-101,126 |
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| 作者姓名： | 张吉赞 |
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| 作者单位： | 烟台师范学院数学与信息学院,山东,烟台,264025 |
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| 摘 要： | 提出了一种能提高水印稳健性的策略和算法，将水印图像先进行处理，分成两部分后分别嵌入到载体图像中，有效地提高了水印的质量。实验结果表明，此种算法具有良好的鲁棒性。
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| 关 键 词： | 数字水印 DCT |
| 收稿时间： | 2004-06-03 |
| 修稿时间： | 2004-06-03 |
A NEW METHOD TO IMPROVING THE SOLIDITY OF WATERMARK IN DCT |
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| Zhang Jizan. A NEW METHOD TO IMPROVING THE SOLIDITY OF WATERMARK IN DCT[J]. Computer Applications and Software, 2006, 23(6): 100-101,126 |
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| Authors: | Zhang Jizan |
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| Affiliation: | Department of Mathematics and Information, Yantai Normal University, Yantai Shandong 264025, China |
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| Abstract: | Put forward a new strategy to improving the solidity of watermarking in DCT domain. First, split the watermarking image into two parts, then, the two parts are embedded into original image respectively. Experimental results show that the proposed algorithm is possessed of good robustness. |
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| Keywords: | DCT |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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