An Efficient High-order Numerical Solver for Diffusion Equations with Strong Anisotropy.
David L. GreenXiaozhe HuJeremy LoreLin MuMark L. StowellPublished in: CoRR (2021)
Keyphrases
- high order
- diffusion equation
- fourth order
- partial differential equations
- finite difference
- anisotropic diffusion
- higher order
- low order
- scale space
- numerical methods
- pairwise
- markov random field
- lower order
- bayesian logistic regression
- image enhancement
- numerical solution
- diffusion process
- nonlinear diffusion
- boundary conditions
- finite element
- level set
- tensor analysis
- pattern formation
- multiresolution