Optical Flow-Based Vascular Respiratory Motion Compensation.
Keke YangZheng ZhangMeng LiTuoyu CaoMaani GhaffariJingwei SongPublished in: IEEE Robotics Autom. Lett. (2023)
Keyphrases
- motion compensation
- optical flow
- motion estimation
- motion field
- motion vectors
- motion compensated
- video compression
- video coding
- optical flow estimation
- block matching
- image sequences
- blood vessels
- motion estimation algorithm
- motion model
- computer vision
- camera motion
- flow field
- inter frame
- interpolation filter
- velocity field
- beating heart
- respiratory motion
- video coder
- rate distortion
- phase correlation
- overlapped block motion compensation
- vector field
- video codec
- multi frame
- video sequences
- feature tracking
- image sequence coding
- super resolution
- motion estimates
- machine learning
- macroblock
- bit rate
- video data