A Theory On Optical Velocity Fields And Ambiguous Motion Of Curves.
Fredrik BergholmPublished in: ICCV (1988)
Keyphrases
- velocity field
- optical flow
- image sequences
- vector field
- image velocity
- fluid motion
- perspective projection
- motion field
- ego motion
- flow field
- nonrigid motion
- optical flow estimation
- flow estimation
- motion boundaries
- motion analysis
- computational fluid dynamics
- motion estimation
- space time
- fluid flow
- optic flow
- motion model
- computer vision
- potential functions
- surface points
- dynamic scenes
- motion segmentation
- human motion
- b spline
- pairwise
- image irradiance
- spatial derivatives
- three dimensional