A finite difference method on layer-adapted meshes for an elliptic reaction-diffusion system in two dimensions.
R. Bruce KelloggTorsten LinßMartin StynesPublished in: Math. Comput. (2008)
Keyphrases
- reaction diffusion
- partial differential equations
- finite difference method
- anisotropic diffusion
- numerical methods
- image denoising
- numerical solution
- level set
- image processing
- diffusion equation
- energy functional
- image enhancement
- heat equation
- d mesh
- multiscale
- finite difference
- differential equations
- multiresolution
- boundary conditions
- image analysis
- high order
- three dimensional
- shape descriptors
- curve evolution
- cellular automata
- scale spaces
- object recognition