Keyphrases
- numerical solution
- partial differential equations
- piecewise continuous
- numerical scheme
- numerical algorithms
- anisotropic diffusion
- image denoising
- image processing
- level set
- finite difference
- image enhancement
- numerical methods
- energy functional
- multiscale
- boundary value problem
- ordinary differential equations
- differential equations
- diffusion equation
- high order
- curve evolution
- finite element method
- nonlinear diffusion
- pattern recognition
- denoising
- pairwise
- lower bound
- markov random field