Selective VS-MRF-ME and intra coding in H.264 based on spatiotemporal continuity of motion field.
Liquan ShenZhi LiuZhaoyang ZhangXuli ShiPublished in: Signal Process. Image Commun. (2009)
Keyphrases
- motion field
- intra coding
- video coding
- motion vectors
- motion compensation
- motion estimation
- macroblock
- markov random field
- moving objects
- video coding standard
- coding efficiency
- motion compensated
- optical flow
- coding method
- video sequences
- image sequences
- motion model
- space time
- graph cuts
- intra prediction
- error resilience
- rate distortion
- spatial and temporal
- bit rate
- higher order
- vector field
- energy function
- video quality
- image segmentation
- dct coefficients
- video compression
- inter frame
- transform domain
- spatio temporal
- computational complexity
- background subtraction
- reference frame
- error concealment
- low complexity
- error propagation
- high quality
- distributed video coding
- coding scheme
- prediction error
- video codec
- bit allocation
- object tracking