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| 基于字体颜色的文本信息隐藏算法 | |
| 引用本文： | 陈萍 郭水旺 陈华丽. 基于字体颜色的文本信息隐藏算法[J]. 科学技术与工程, 2007, 7(14): 3544-3546 |
| 作者姓名： | 陈萍 郭水旺 陈华丽 |
| 作者单位： | 黄淮学院计算机科学系,驻马店,463000;唐山路小学,青岛,266041 |
| 基金项目： | 河南省科技攻关项目（0624220044）资助 |
| 摘 要： | 根据Word文档的特点,基于颜色特征编码的思想,改进了修改字符颜色在Word文本文档中隐藏信息的算法。通过分别置换字符RGB颜色低4位的值,使信息隐藏量提高到每个字符隐藏12位信息。 |
| 关 键 词： | 信息隐藏 文本 隐蔽性 |
| 文章编号： | 1671-1819(2007)14-3544-03 |
| 修稿时间： | 2007-02-25 |
Color-based Information Hiding Algorithm for Text Documents |
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| CHEN Ping,GUO Shui- wang,CHEN Hua- li. Color-based Information Hiding Algorithm for Text Documents[J]. Science Technology and Engineering, 2007, 7(14): 3544-3546 | |
| Authors: | CHEN Ping GUO Shui- wang CHEN Hua- li |
| Affiliation: | 1.Department of Computer Science , Huanghuai University, Zhumadian 463000, p. R. China; 2. Road of Tangshan Elementary School ,Qingdao 266041 ,P. R. China |
| Abstract: | According to the characteristics of Word document, by applying the thoughts of color feature coding, the information hiding algorithm based on modifying the value of character gray is improved by replacing the low bit of RGB value of character. This algorithm can get more information hiding capacity. About 12 bit data can be embedded into every character of source document. |
| Keywords: | information hiding text document imperceptibility |
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