Rate-Distortion Optimization for Arbitrarily-Shaped Object Coding.
Guobin ShenBing ZengMing L. LiouPublished in: IEEE International Conference on Multimedia and Expo (III) (2000)
Keyphrases
- arbitrarily shaped
- rate distortion optimization
- video objects
- inter frame
- rate distortion
- coding method
- coding efficiency
- bit rate
- video coding
- rate control
- video sequences
- intra frame
- coding scheme
- bit allocation
- image coding
- motion estimation
- d objects
- compressed domain
- intra prediction
- video content
- video quality
- moving objects
- arbitrary shape
- data structure
- motion trajectories
- low bit rate
- motion compensated
- object tracking
- bitstream
- object motion
- mean shift
- macroblock
- video codec
- error propagation
- distributed video coding
- computational complexity
- video frames
- visual quality