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Video steganalysis based on the constraints of motion vectors
Xu, Xikai; Dong, Jing; Wang, Wei; Tan, Tieniu
2013-10
Conference NameIEEE International Conference on Image Processing
Source PublicationICIP2013
Conference DateSep. 15-18, 2013
Conference PlaceMelbourne, Australia
AbstractIn this paper, we focus on detecting data hiding in motion vectors of compressed video and propose a new steganalytic algorithm based on the mutual constraints of motion vectors. The constraints of motion vectors from multiple frames are analyzed and formulized by three functions, then statistical features are extracted based on these functions. Moreover, we also incorporate calibration method to improve the detection accuracy. Experimental results demonstrate that the proposed method can effectively attack typical motion-vector-based video steganography.
KeywordVideo Steganalysis Motion Vector
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/10548
Collection智能感知与计算研究中心
Corresponding AuthorWang, Wei
AffiliationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Xu, Xikai,Dong, Jing,Wang, Wei,et al. Video steganalysis based on the constraints of motion vectors[C],2013.
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