信息隐藏技术及其应用性能分析

Analysis on the Technique and Performance of Information Hiding

近年来,随着网络和多媒体技术的快速发展,信息隐藏技术已经成为信息安全领域的一个研究热点。首先综述了信息隐藏的基本概念和原理,进而分析了各种信息隐藏技术的典型算法和特点,并结合具体应用领域讨论了隐藏算法的性能,最后指出了信息隐藏算法有待进一步深入研究的方向和可能的解决方法。

With the rapid development of network and multimedia technologies in recent years, information hiding has been a research hotspot in the area of information security. In this paper, we summarize the general concept and the principle for information hiding. Also we analyze the typical realization method and characteristics of some techniques.Then,discuss the performance of information-hiding algorithms combined with application fields. At last, we give some futher research topics.