Arbitrarily Shaped Video Object Coding with Variable Blocksize Motion Compensation.
Erisa OjimiKoichi FukudaAkira KawanakaPublished in: SIP (2003)
Keyphrases
- arbitrarily shaped
- video objects
- motion compensation
- motion vectors
- video sequences
- compressed domain
- motion estimation
- motion compensated
- video compression
- video coding
- motion field
- coding efficiency
- object tracking
- video content
- video frames
- video streams
- macroblock
- d mesh
- frame rate
- video analysis
- motion model
- object motion
- moving objects
- computational complexity
- motion patterns
- object segmentation
- inter frame
- reference frame
- key frames
- bit rate
- spatio temporal
- motion trajectories