On the modelling of highly anisotropic diffusion for electron radiation belt dynamic codes.
Nour DahmenFrançois RogierVincent MagetPublished in: Comput. Phys. Commun. (2020)
Keyphrases
- anisotropic diffusion
- partial differential equations
- edge detection
- noise removal
- edge preserving
- dynamic response
- diffusion process
- bilateral filtering
- diffusion equation
- nonlinear filtering
- robust statistics
- image processing
- diffusion tensor
- image denoising
- diffusion model
- fourth order
- edge enhancement
- higher order
- computer vision
- diffusion coefficient
- nonlinear diffusion
- subband
- pairwise
- half quadratic
- edge preserving smoothing
- impulse noise removal