Keyphrases
- partial differential equations
- anisotropic diffusion
- image denoising
- level set
- image processing
- numerical solution
- image enhancement
- fourth order
- mathematical morphology
- numerical algorithms
- differential equations
- finite difference
- numerical methods
- finite difference method
- diffusion equation
- energy functional
- conservation laws
- curve evolution
- multiscale
- numerical scheme
- heat equation
- inverse problems
- high order
- boundary value problem
- problems in image processing
- total variation
- natural images
- denoising
- face recognition