A Kernel Based Unconditionally Stable Scheme for Nonlinear Parabolic Partial Differential Equations.
Kaipeng WangAndrew J. ChristliebYan JiangMengping ZhangPublished in: CoRR (2020)
Keyphrases
- semi implicit
- partial differential equations
- nonlinear diffusion
- finite difference
- numerical scheme
- anisotropic diffusion
- nonlinear diffusion filtering
- diffusion equation
- image denoising
- numerical methods
- numerical solution
- level set
- fourth order
- image processing
- finite difference method
- image enhancement
- scale spaces
- difference equations
- nonlinear partial differential equations
- differential equations
- boundary value problem
- energy functional
- finite element
- lattice boltzmann
- reaction diffusion
- hamilton jacobi
- high order
- problems in image processing
- multiscale
- denoising
- numerical algorithms
- conservation laws
- scalar valued
- kernel methods
- higher order
- curve evolution
- mathematical morphology
- noise reduction
- level set method