-finite element methods for advection and advection-diffusion equations.
Erik BurmanAlexandre ErnPublished in: Math. Comput. (2007)
Keyphrases
- finite element methods
- finite difference
- diffusion equation
- anisotropic diffusion
- scale space
- numerical solution
- finite element
- diffusion process
- partial differential equations
- noise removal
- finite element model
- nonlinear diffusion
- multiscale
- noise reduction
- feature extraction
- boundary conditions
- input image
- image enhancement
- multiresolution
- object recognition
- pattern formation