隐写分析技术研究概述  

Summarization of steganalysis technology

作　　者：陈铭[1] 张茹[1] 钮心忻[1] 杨义先[1] 

机构地区：[1]北京邮电大学网络与交换技术国家重点实验室,北京100876

出　　处：《计算机应用》2008年第B06期31-33,共3页journal of Computer Applications

基　　金：国家973计划项目(2007CB311203);国家自然科学基金资助项目(90604022);北京市自然科学基金资助项目(4062025);高等学校博士学科点专项科研基金资助项目(20070013007);北京邮电大学研究生创新研究基金项目(2006)

摘　　要：介绍了隐写分析技术的原理与应用框架,概述了隐写分析技术的研究现状,详细阐述了两类主要的隐写分析方法:强针对性的隐写分析与通用盲检测法,并分别对其性能进行评价。针对隐写分析技术面临的几个问题进行了探讨,指出了隐写分析技术进一步的研究方向。Information hiding has become the new research hotspot of information security. Steanalysis and steganography make of the relationship between attacker and defense which restricts mutually and promotes mutually. The principle, application framework and research actuality of steganalysis were introduced. The main two types of detection methods were expounded in detail, which included special and universal steganalysis. The performance of these two detection methods were evaluated. The main problems exist in the development of steganalysis technology were discussed and future direction of steganalysis technology was forecasted.

关 键 词：信息安全 信息隐藏 隐写分析 隐写术 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] TP309.7[自动化与计算机技术—计算机科学与技术]