Mesh Refinement for Anisotropic Diffusion in Magnetized Plasmas.
Christopher J. VoglIlon JosephMilan HolecPublished in: CoRR (2022)
Keyphrases
- anisotropic diffusion
- mesh refinement
- partial differential equations
- noise removal
- edge preserving
- edge detection
- finite element
- edge enhancement
- diffusion process
- nonlinear filtering
- bilateral filtering
- nonlinear diffusion
- diffusion equation
- diffusion model
- diffusion tensor
- numerical scheme
- edge preservation
- fourth order
- robust statistics
- structure tensor
- diffusion coefficient
- adaptive smoothing
- optical flow
- computer vision
- image denoising
- level set
- vector valued images