Incremental recovery of 3-D rigid and nonrigid structure from image sequences: An approach based on smoothness of motion.
Hiroyuki MorikawaHiroshi HarashimaPublished in: Systems and Computers in Japan (1992)
Keyphrases
- image sequences
- motion analysis
- nonrigid objects
- structure from motion
- rigid objects
- motion parameters
- optical flow
- feature points
- nonrigid motion
- motion model
- motion estimation
- three dimensional
- motion patterns
- structure and motion recovery
- articulated motion
- human motion
- camera motion
- motion segmentation
- video sequences
- point correspondences
- velocity field
- moving objects
- apparent motion
- motion detection
- object motion
- rigid body
- object tracking
- motion field
- affine camera
- motion trajectories
- computation of optical flow
- optic flow
- rotational motion
- flow field
- human walking
- space time
- computer vision
- cost function
- visual motion
- image registration
- image motion
- rigid motion
- background subtraction
- image frames
- multi frame
- multi view
- human body