Numerical solution of time-fractional fourth-order partial differential equations.
Shahid S. SiddiqiSaima ArshedPublished in: Int. J. Comput. Math. (2015)
Keyphrases
- partial differential equations
- numerical solution
- fourth order
- anisotropic diffusion
- image denoising
- level set
- image processing
- finite difference
- image enhancement
- multiscale
- low order
- boundary value problem
- energy functional
- differential equations
- numerical algorithms
- diffusion equation
- difference equations
- high order
- finite element method
- mathematical morphology
- curve evolution
- noise removal
- nonlinear diffusion
- numerical scheme
- numerical methods
- scale spaces
- edge preserving
- shape prior
- natural images
- image quality