| 一种基于文字下划线特征变化的完全脆弱型文本水印 |
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| 引用本文： | 舒明磊,方旺盛.一种基于文字下划线特征变化的完全脆弱型文本水印[J].南方冶金学院学报,2006,27(6):28-31,41. |
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| 作者姓名： | 舒明磊 方旺盛 |
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| 作者单位： | 江西理工大学信息工程学院,江西赣州341000 |
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| 摘 要： | 根据特征编码的思想，提出了一种基于文字下划线特征变化的完全脆弱型文本水印算法．使用特定的数列对文档字符进行分组，提取每组字符的Unicode码生成水印信息，然后按照一定的顺序插入水印或读取水印进行比较．
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| 关 键 词： | 文本水印 脆弱水印 特征编码 内容篡改检测 |
| 文章编号： | 1007-1229（2006）06-0028-04 |
| 收稿时间： | 2006-06-21 |
| 修稿时间： | 2006-06-21 |
A Fragile Text Watermarking based on Changing the Underlining Feature of Character |
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| SHU Ming-lei,FANG Wang-sheng.A Fragile Text Watermarking based on Changing the Underlining Feature of Character[J].Journal of Southern Institute of Metallurgy,2006,27(6):28-31,41. |
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| Authors: | SHU Ming-lei FANG Wang-sheng |
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| Affiliation: | Faculty of Information Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China |
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| Abstract: | Based on feature coding idea,this paper puts forward a new algorithm of fragile text watermarking based on changing the underlining feature of character.The algorithm divides the character into many groups.The quantity of the group is decided by specific sequence,and abstracts the characters' Unicode of each group to obtain the watermarking information,then,according to a special order,embeds the watermarking or takes the watermarking to detect. |
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| Keywords: | text watermarking fragile watermarking feature coding content tamper detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
