Preconditioned variational methods on rotated finite difference discretisation.
Norhashidah Hj. Mohd. AliDavid John EvansPublished in: Int. J. Comput. Math. (2004)
Keyphrases
- finite difference
- variational methods
- level set
- partial differential equations
- curve evolution
- numerical scheme
- finite element
- numerical solution
- level set method
- approximate inference
- numerical analysis
- active contours
- optic flow
- image segmentation
- optical flow estimation
- shape prior
- energy functional
- anisotropic diffusion
- optical flow
- object recognition
- video sequences