Video Steganalysis Exploiting Motion Vector Reversion-Based Features.
Yun CaoXianfeng ZhaoDengguo FengPublished in: IEEE Signal Process. Lett. (2012)
Keyphrases
- motion vectors
- video sequences
- motion compensation
- video data
- real time
- motion estimation
- bit rate
- feature vectors
- video coding
- motion estimation algorithm
- reference frame
- multimedia
- frame interpolation
- video content
- motion field
- spatial domain
- motion compensated
- key frames
- block matching
- feature extraction
- video analysis
- macroblock
- compressed domain
- video frames
- pixel domain