Motion vector-based video steganalysis using spatial-temporal correlation

  title={Motion vector-based video steganalysis using spatial-temporal correlation},
  author={Hui Ye and Weiming Zhang and Yuanzhi Yao and Cong Kong and Hao Tian Huang and Yu Nenghai},
  journal={2013 6th International Congress on Image and Signal Processing (CISP)},
In current media-centric society, video has become the suitable cover for steganography. However, video steganalysis remains largely unexplored compared to the mature image steganalysis. One open problem is how to design efficient rich features for video steganalysis by exploiting the correlations in video. In this paper, we propose a novel video steganalytic scheme based on the spatial-temporal correlation of motion vectors. The proposed scheme employs 324-dimension features from Markov matrix… CONTINUE READING

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