| 数字水印技术与图像版权保护 |
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| 引用本文： | 王焕伟,陈向东,陈显治.数字水印技术与图像版权保护[J].解放军理工大学学报,2001,2(1):32-36. |
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| 作者姓名： | 王焕伟 陈向东 陈显治 |
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| 作者单位： | 解放军理工大学通信工程学院!江苏南京210016 |
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| 摘 要： | 数字水印技术是一种新型的图像版权保护技术，它通过在原始图像中嵌入一定的数字信息，实现对图像的版权保护。主要介绍这一技术的原理、要求、发展、分类及典型算法，概述水印技术所面临的种种攻击手段，并讨论其发展方向和应用前景。
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| 关 键 词： | 数字水印 版权保护 图像攻击 数字图像 时域算法 交换域算法 Internet |
| 文章编号： | 1009-3443(2001)01-0032-05 |
| 修稿时间： | 2000年4月11日 |
Digital Watermarking and Image Copyright Protection |
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| WANG Huan wei,CHEN Xiang dong and CHEN Xian zhi.Digital Watermarking and Image Copyright Protection[J].Journal of PLA University of Science and Technology(Natural Science Edition),2001,2(1):32-36. |
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| Authors: | WANG Huan wei CHEN Xiang dong and CHEN Xian zhi |
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| Institution: | Institute of Communications Engineering, PLAUST, Nanjing 210016, China;Institute of Communications Engineering, PLAUST, Nanjing 210016, China;Institute of Communications Engineering, PLAUST, Nanjing 210016, China |
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| Abstract: | Digital watermarking, a new technique for image copyright protection, is performed by embedding certain digital information into the original image. In this paper, the principle, the technical requirement, the development, the classification and the typical algorithms of digital watermarking are introduced, the attacks that confront it are summarized, and its development tendency and application prospects are also discussed. |
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| Keywords: | digital watermarking copyright protection complete watermark incomplete watermark image attack |
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