Optical flow-based vascular respiratory motion compensation.
Keke YangZheng ZhangMeng LiTuoyu CaoMaani GhaffariJingwei SongPublished in: CoRR (2023)
Keyphrases
- motion compensation
- optical flow
- motion estimation
- motion field
- motion vectors
- motion compensated
- video compression
- video coding
- image sequences
- optical flow estimation
- block matching
- flow field
- motion model
- blood vessels
- computer vision
- vector field
- image sequence coding
- motion estimation algorithm
- multi frame
- beating heart
- coding efficiency
- interpolation filter
- camera motion
- inter frame
- moving objects
- computational complexity
- velocity field
- video sequences
- video codec
- multiscale
- feature tracking
- video coder
- rate distortion