Partial differential equation.
Andrei D. PolyaninWilliam E. SchiesserAlexei I. ZhurovPublished in: Scholarpedia (2008)
Keyphrases
- partial differential equations
- anisotropic diffusion
- image denoising
- level set
- image processing
- numerical solution
- diffusion equation
- image enhancement
- problems in image processing
- differential equations
- energy functional
- multiscale
- finite difference
- ordinary differential equations
- numerical scheme
- numerical algorithms
- numerical methods
- high order
- denoising
- natural images
- curve evolution
- level set method
- nonlinear diffusion
- hamilton jacobi
- heat equation
- mumford shah model
- multiresolution
- finite difference method