Spatio-Temporal Rich Model-Based Video Steganalysis on Cross Sections of Motion Vector Planes.
Kasim TasdemirFatih KurugolluSakir SezerPublished in: IEEE Trans. Image Process. (2016)
Keyphrases
- motion vectors
- cross sections
- video sequences
- video data
- spatio temporal
- motion compensation
- motion estimation
- cross sectional
- cross section
- image sequences
- moving objects
- compressed domain
- video coding
- video streams
- video content
- motion trajectories
- motion field
- motion estimation algorithm
- frame interpolation
- video analysis
- macroblock
- jpeg images
- video frames
- spatial domain
- reference frame
- bit rate
- error concealment
- computational complexity
- three dimensional
- key frames
- block size
- delaunay triangulation
- multimedia
- optical flow
- rate distortion
- inter frame