Numerical solution of fourth-order integro-differential equations using Chebyshev cardinal functions.
Mehrdad LakestaniMehdi DehghanPublished in: Int. J. Comput. Math. (2010)
Keyphrases
- numerical solution
- differential equations
- partial differential equations
- fourth order
- anisotropic diffusion
- image denoising
- level set
- boundary value problem
- high order
- image processing
- low order
- numerical methods
- ordinary differential equations
- noise removal
- image enhancement
- nonlinear diffusion
- dynamical systems
- energy functional
- multiscale
- curve evolution
- difference equations
- diffusion equation
- finite element method
- image interpolation
- runge kutta
- numerical integration
- level set method
- estimation error
- dynamic programming
- optimal solution
- feature extraction
- image segmentation