Blind image steganalysis based on run-length histogram analysis

In this paper, a new, simple but effective method is proposed for blind image steganalysis, which is based on run-length histogram analysis. Higher-order statistics of characteristic functions of three types of image run-length histograms are selected as features. Support vector machine is used as classifier. Experimental results demonstrate that the proposed scheme significantly outperforms prior arts in detection accuracy and generality.

• Type: Conference
• Year: 2008
• Where: ICIP
• Authors: Jing Dong, Tieniu Tan
• Keywords: ICIP 2008, Image Processing, Image Run-length Histograms, Run-length Histogram Analysis, Run-length Histograms