Accelerating technique for implicit finite difference schemes for two dimensional parabolic partial differential equations.
Elsayed M. E. ElbarbaryPublished in: Int. J. Comput. Math. (2001)
Keyphrases
- partial differential equations
- finite difference
- numerical scheme
- semi implicit
- numerical algorithms
- numerical solution
- anisotropic diffusion
- reaction diffusion
- level set
- image denoising
- image processing
- hamilton jacobi
- diffusion equation
- numerical methods
- energy functional
- multiscale
- differential equations
- image enhancement
- finite element
- computer vision
- high order
- active contours
- scale spaces
- nonlinear diffusion
- natural images
- image analysis
- difference equations
- curve evolution
- heat equation