High order locally conservative finite element solutions for anisotropic diffusion problems in two dimensions.
Yanhui ZhouJiming WuPublished in: Comput. Math. Appl. (2021)
Keyphrases
- high order
- finite element
- anisotropic diffusion
- partial differential equations
- fourth order
- noise removal
- higher order
- finite difference
- edge preserving
- numerical solution
- low order
- edge detection
- soft tissue
- bilateral filtering
- lower order
- medical images
- diffusion equation
- finite element model
- finite element analysis
- structure tensor
- computer vision