Optical flow: a curve evolution approach.
Arun KumarAllen R. TannenbaumGary J. BalasPublished in: IEEE Trans. Image Process. (1996)
Keyphrases
- curve evolution
- optical flow
- level set
- active contours
- active contour model
- variational methods
- energy minimization
- image sequences
- optical flow estimation
- partial differential equations
- level set method
- shape prior
- motion model
- image segmentation
- flow field
- vector field
- motion field
- motion estimation
- mumford shah
- piecewise constant
- least squares
- computer vision
- object boundaries
- energy function
- motion segmentation
- variational level set method
- energy functional
- moving objects
- multiphase image segmentation
- mumford shah functional
- three dimensional
- velocity field
- image analysis
- input image
- particle swarm optimization