An unconditionally stable finite difference scheme systems described by second order partial differential equations.
Petr AugustaBlazej CichyKrzysztof GalkowskiEric RogersPublished in: nDS (2015)
Keyphrases
- finite difference
- semi implicit
- partial differential equations
- numerical scheme
- nonlinear diffusion filtering
- numerical solution
- anisotropic diffusion
- level set
- finite element
- nonlinear diffusion
- image denoising
- numerical analysis
- finite difference method
- fourth order
- hamilton jacobi
- image processing
- multiscale
- image enhancement
- numerical methods
- differential equations
- high order
- denoising
- feature vectors
- curve evolution
- difference equations
- optical flow
- higher order
- post processing
- energy functional
- image restoration