| Video steganalysis based on the constraints of motion vectors | |
Xu, Xikai ; Dong, Jing; Wang, Wei; Tan, Tieniu
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| 2013-10 | |
| 会议名称 | IEEE International Conference on Image Processing |
| 会议录名称 | ICIP2013 |
| 会议日期 | Sep. 15-18, 2013 |
| 会议地点 | Melbourne, Australia |
| 摘要 | In 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. |
| 关键词 | Video Steganalysis Motion Vector |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.ia.ac.cn/handle/173211/10548 |
| 专题 | 智能感知与计算研究中心 |
| 通讯作者 | Wang, Wei |
| 作者单位 | Institute of Automation, Chinese Academy of Sciences |
| 第一作者单位 | 中国科学院自动化研究所 |
| 通讯作者单位 | 中国科学院自动化研究所 |
| 推荐引用方式 GB/T 7714 | Xu, Xikai,Dong, Jing,Wang, Wei,et al. Video steganalysis based on the constraints of motion vectors[C],2013. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Video steganalysis b（1106KB） | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 | ||
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