Mixed finite element methods for nonlinear reaction-diffusion equations with interfaces.
Jeonghun J. LeeXinran JinPublished in: CoRR (2023)
Keyphrases
- finite element methods
- diffusion equation
- finite difference
- reaction diffusion
- partial differential equations
- anisotropic diffusion
- scale space
- diffusion process
- numerical solution
- noise removal
- nonlinear diffusion
- image enhancement
- boundary conditions
- finite element
- diffusion processes
- filtering method
- scale spaces
- multiscale
- level set
- coherence enhancing diffusion
- image denoising
- steady state
- gaussian noise
- edge map
- energy minimization
- shape from shading
- denoising
- image analysis
- image processing