Compensation of in-plane rigid motion for in vivo intracoronary ultrasound image sequence.
Sun ZhengWang JianjianPublished in: Comput. Biol. Medicine (2013)
Keyphrases
- rigid motion
- image sequences
- optic flow
- motion field
- tissue characterization
- motion parameters
- image motion
- three dimensional
- closed form
- structure from motion
- scene structure
- point correspondences
- rigid objects
- feature points
- optical flow
- flow field
- motion analysis
- motion estimation
- spatio temporal
- moving objects
- relative depth
- object tracking
- computer vision
- parameter space
- background subtraction
- motion model
- optical flow fields
- video sequences
- limited field of view
- articulated objects
- moving camera
- motion segmentation
- motion compensation
- camera motion
- least squares
- image analysis
- human motion
- depth map
- computational complexity
- image processing