High order unfitted finite element methods on level set domains using isoparametric mappings.
Christoph LehrenfeldPublished in: CoRR (2015)
Keyphrases
- high order
- level set
- finite element methods
- finite difference
- partial differential equations
- numerical solution
- higher order
- level set method
- curve evolution
- active contours
- image segmentation
- pairwise
- shape prior
- energy function
- energy functional
- level set framework
- variational level set method
- anisotropic diffusion
- markov random field
- finite element model
- feature extraction
- object boundaries
- region growing
- dimensionality reduction