| 一种基于文本的数字水印技术 |
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| 引用本文： | 肖玲玲,吴君钦.一种基于文本的数字水印技术[J].科技广场,2006(5):21-23. |
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| 作者姓名： | 肖玲玲 吴君钦 |
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| 作者单位： | 1. 华中科技大学,武汉,430074
2. 江西理工大学,赣州,341000 |
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| 摘 要： | 作为保护文本文件版权的有效方法,文本数字水印已逐渐成为研究的热点。本文系统地介绍了文本数字水印的相关概念和特点,探讨了文本数字水印的具体实现方案,文本水印中用到的各种技术方法和水印的攻击与评价。文章最后分析了文本数字水印目前存在的问题以及今后的发展方向。
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| 关 键 词： | 数字水印 特征编码 白噪声 |
| 文章编号： | 1671-4792-（2006）5-0055-03 |
a Kind of Numerical Watermark Technique that is Originally According to the Text |
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| Xiao Lingling,Wu Junqin.a Kind of Numerical Watermark Technique that is Originally According to the Text[J].Science Mosaic,2006(5):21-23. |
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| Authors: | Xiao Lingling Wu Junqin |
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| Institution: | 1.Huazhong Science and Technology University,Wuhan 430074;2.Jiangxi University of Science and Engineering,Ganzhou 341000 |
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| Abstract: | The numerical watermark of text originally has already become the heat of the research to order gradually as the valid method that protects the text file copyright.This paper introduced a text the related concept and characteristics of the originally numerical watermark systematically and inquiried into a text originally numerical watermark of concrete carry out a project. The attack and the evaluation of various technique method and watermark that the text this watermark is convenient to arrive.Analyzed a text originally numerical watermark finally to exist currently of the problem and the development direction of aftertime. |
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| Keywords: | Numerical Watermark Characteristic Code Flat Noise |
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