摘要
提出了一种基于字符拓扑结构和冗余编码的文本数字水印系统的完整解决方案。分别简介了基于字符拓扑结构和基于冗余编码的文本数字水印技术;结合这两种技术的特点,提出了一种特殊字体文件的设计方法;最后,描述了在统一的框架体系中,实现在电子文件和印刷品文件上的嵌入、检测数字水印的方法。
Based on topology and redundant code of alphabetic symbol, an integrated solution of text digital watermarking （TDWK） system was proposed. First, two kinds of TDWK technology were described respectively. Furthermore, integrating the characteristics of above technologies, a special method of designing font library was proposed. At last, a united system about how to embed and detect text digital watermarking in electronic and print files was described.
出处
《计算机应用》
CSCD
北大核心
2006年第1期84-86,共3页
journal of Computer Applications
基金
国防科工委国防基础科研项目(K0100010701)
