摘要
该文探讨了特征检测在隐藏检测中的应用。BMP图像隐藏信息后会留下隐藏软件对图像处理的痕迹,根据这些特征可以准确地判断是否存在隐藏信息。以BDV DataHider隐藏软件为例,分析并提取了其隐藏特征。实验表明针对特征的隐藏检测可以达到100%的捡出率。
This paper discussed the application of trait detection in steganodetect.BMP image could leave traits which were treated by the information hiding software after information hidden.According to the traits we could judge accurately whether there exists the hidden information. Taking the information hiding software BDV DataHider as an example,the paper analysised and extracted the traits.The experiment indicated that the success rate of steganodetect aiming at traits could reached 100%.
出处
《计算机安全》
2008年第11期34-35,共2页
Network & Computer Security
