Optical flow by nonlinear relaxation.
Carlo ColomboAlberto Del BimboSimone SantiniPublished in: Pattern Recognit. (1995)
Keyphrases
- optical flow
- image sequences
- optical flow estimation
- estimation of optical flow
- optical flow computation
- motion field
- complementarity problems
- motion estimation
- least squares
- highly nonlinear
- iterative algorithms
- flow field
- computer vision
- probabilistic relaxation
- motion model
- velocity field
- motion segmentation
- moving camera
- constraint equation
- d scene
- neural network
- rigid body motion
- optical flow algorithm
- control system
- camera motion
- structure tensor
- semidefinite
- vector field
- feature tracking
- image motion
- smoothness constraint