Video steganalysis using motion estimation.
Kesav KancherlaSrinivas MukkamalaPublished in: IJCNN (2009)
Keyphrases
- motion estimation
- video sequences
- spatial domain
- jpeg images
- video data
- video streams
- video compression standard
- video coding
- motion compensated
- multimedia
- super resolution
- temporal filtering
- video content
- video compression
- image sequences
- motion vectors
- video frames
- low complexity
- motion compensation
- inter frame
- real time video
- space time
- optical flow
- block matching
- video clips
- motion segmentation
- video encoder
- motion field
- computer vision
- video processing
- high coding efficiency
- digital video
- reference frame
- video retrieval
- real time
- multi frame
- phase correlation
- motion estimation algorithm
- video surveillance
- motion model
- computational complexity