Anisotropic Adaptive Finite Elements for an Elliptic Problem with Strongly Varying Diffusion Coefficient.
Samuel DubuisParide PasselliMarco PicassoPublished in: Comput. Methods Appl. Math. (2022)
Keyphrases
- finite element
- diffusion coefficient
- anisotropic diffusion
- diffusion equation
- partial differential equations
- diffusion process
- mesh refinement
- boundary element
- finite element model
- scale space
- diffusion weighted
- noise removal
- bilateral filtering
- nonlinear diffusion
- multiscale
- magnetic resonance images
- markov chain
- edge detection