基于Word字符RGB值的信息隐藏技术

Technology of Information Hiding Based Font RGB Color for Word Document

利用人类视觉系统对文本字符颜色分量最低比特位改变不敏感的这一特性，提出了一种基于Word文档的信息隐藏算法。实验结果表明，算法很好地实现了文本的嵌入，且信息隐藏量大于传统算法，在Word文档的版权保护等领域有广泛的应用前景。

According to the insensitivity of HVS（ Human Vision System） to modifying the low bits of RGB elements of chars, presents an algorithm of Information Hiding based on the word document .It is showed that information hidden capacity of this algorithm is larger than traditional algorithm. The results suggest that the algorithm achieves the goal of embedding text. It has a promising prospect of wide use in the fields of the copyright protection of the Word documents etc.