Mesh refinement for anisotropic diffusion in magnetized plasmas.
Christopher J. VoglIlon JosephMilan HolecPublished in: Comput. Math. Appl. (2023)
Keyphrases
- anisotropic diffusion
- mesh refinement
- partial differential equations
- edge preserving
- edge detection
- noise removal
- bilateral filtering
- finite element
- diffusion equation
- nonlinear diffusion
- diffusion process
- nonlinear filtering
- diffusion tensor
- impulse noise removal
- diffusion model
- diffusion coefficient
- edge enhancement
- pattern recognition
- fourth order
- edge preservation
- adaptive smoothing
- computer vision
- speckle reducing anisotropic diffusion
- numerical scheme
- structure tensor
- image denoising
- image enhancement
- level set
- image processing