Improving video steganalysis using temporal correlation
Pankajakshan, V and Ho, ATS (2007) Improving video steganalysis using temporal correlation 2007 THIRD INTERNATIONAL CONFERENCE ON INTELLIGENT INFORMATION HIDING AND MULTIMEDIA SIGNAL PROCESSING, VOL 1, PROCEEDINGS . 287 - 290.
Steganalysis, the method to detect steganographically embedded hidden messages in digital data, has received an increasing interest in recent years. Although significant research efforts have been devoted to develop steganalysis techniques for still-images, video steganalysis remains largely an explored area. In this paper, we investigate how the temporal correlation in the neighbouring frames of a video sequence can be exploited to improve the video steganalysis performance. The reported experimental results indicate that significant improvement in the detection rate, as high as 30%, can be achieved by exploiting the temporal correlation.
|Divisions:||Faculty of Engineering and Physical Sciences > Computing Science|
|Deposited By:||Mr Adam Field|
|Deposited On:||27 May 2010 15:45|
|Last Modified:||26 Sep 2012 14:37|
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