文本信息隐藏检测算法研究

Research on the detecting algorithm of text document information hiding

对当前流行的文本信息隐藏算法进行了分析,重点剖析了基于语义的文本信息隐藏算法存在的弱点,然后根据这些弱点借鉴概念图的思想设计了其通用检测算法--句间相关性度量判定法。实验测试结果表明该检测算法具有较高的检测可靠性。

This paper put emphasis on vulnerability analyses based on semantic algorithm of text document information hiding aiming at popular algorithms of text document information hiding, and then designed a universally detecting algorithm named a detecting algorithm to measure relativity between sentences by the idea of conceptual graph. Experimental result shows that the detecting algorithm can achieve a high degree of detecting reliability.