Analysis of a High-Order Trace Finite Element Method for PDEs on Level Set Surfaces.
Jörg GrandeChristoph LehrenfeldArnold ReuskenPublished in: SIAM J. Numer. Anal. (2018)
Keyphrases
- level set
- high order
- partial differential equations
- numerical solution
- higher order
- active contours
- finite element method
- numerical methods
- level set method
- image segmentation
- anisotropic diffusion
- fourth order
- energy functional
- shape prior
- curve evolution
- finite difference
- level set evolution
- finite difference method
- image processing
- pairwise
- piecewise constant
- energy function
- multiscale
- feature extraction
- mumford shah functional