New steganalysis approach based on majority theory
基于择多准则的新隐写分析方法*

To detect more reliably synthesizing,this paper gave a simplified frame with the majority theory.It got the expres- sion and the upper bound of the new method's theoretic wrong classifying probability along with the relationship between the classifying effect and the number of detecting methods.Applying the frame into LSB steganalysis in spatial domain,the experi- ment's result shows that the new approach improves the classifying effect in a sense.