Geometric derived motion vector for motion prediction in block-based video coding.
Yucheng SunLu YuPublished in: ICIP (2017)
Keyphrases
- video coding
- motion vectors
- motion prediction
- motion compensation
- motion estimation
- motion compensated
- video compression
- bit rate
- video sequences
- rate distortion
- macroblock
- reference frame
- motion field
- block matching
- video quality
- block size
- compressed domain
- video codec
- rate control
- video data
- computational complexity
- inter frame
- high definition
- image sequences
- video coding standard
- prediction error
- compression efficiency
- coding efficiency
- video coder
- spatial domain
- phase correlation
- error concealment
- motion model
- optical flow
- error resilience
- variable block size
- computer vision
- rate allocation
- bit allocation
- distributed video coding
- temporal correlation
- wyner ziv
- scalable video coding
- low complexity