| 基于二次V系统的数字图像水印技术 |
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| 引用本文： | 王茂森,邹建成,钟文琦. 基于二次V系统的数字图像水印技术[J]. 北方工业大学学报, 2006, 18(3): 1-5,40 |
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| 作者姓名： | 王茂森 邹建成 钟文琦 |
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| 作者单位： | 北方工业大学图像处理与模式识别研究所,100041,北京;北方工业大学图像处理与模式识别研究所,100041,北京;北方工业大学图像处理与模式识别研究所,100041,北京 |
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| 基金项目： | 国家973项目，北京市自然科学基金，北京市人才强校计划项目，北京市留学回国人员科技项目 |
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| 摘 要： | 本文基于一类新的正交函数系—V系统,提出了一种在图像中植入数字水印的新算法.该方法利用Fibonacci变换的均匀性质,使得水印信息能够均匀地分散到载体图像中.实验表明该算法能够有效地抵抗一些图像攻击,如裁减和噪音等.
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| 关 键 词： | V系统 数字水印 Fibonacci变换 |
| 收稿时间： | 2006-05-16 |
| 修稿时间： | 2006-05-16 |
A Digital Watermarking Method Based on Second Degree V System |
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| Wang Maosen,Zou JianCheng,Zhong Wenqi. A Digital Watermarking Method Based on Second Degree V System[J]. Journal of North China University of Technology, 2006, 18(3): 1-5,40 |
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| Authors: | Wang Maosen Zou JianCheng Zhong Wenqi |
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| Affiliation: | Institute of Image Processing and Pattern Recognition, North China Univ. of Tech. , 100041, Beijing, China |
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| Abstract: | Based on a class of second degree orthogonal function system(V System),a novel digital watermarking method is proposed.Based on the property of uniformity of the corresponding Fibonacci transformation,the watermarking can be distributed uniformly in the host image.Experiment shows that the algorithm has more advantages than what is suggested in [3].The algorithm can endure severe attacks such as extreme noise levels,very high loss in its data or data packets. |
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| Keywords: | V system watermarking Fibonacci transformation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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