Approximation Solution of the Fractional Parabolic Partial Differential Equation by the Half-Sweep and Preconditioned Relaxation.
Andang SunartoPraveen AgarwalJackel Vui Lung ChewJumat SulaimanPublished in: Symmetry (2021)
Keyphrases
- partial differential equations
- numerical scheme
- numerical methods
- numerical integration
- numerical algorithms
- integral equation
- level set
- boundary value problem
- anisotropic diffusion
- numerical solution
- eikonal equation
- hamilton jacobi
- differential equations
- closed form
- image processing
- difference equations
- image denoising
- fourth order
- image analysis
- diffusion equation
- pattern recognition
- objective function
- problems in image processing
- finite difference
- ordinary differential equations
- iterative methods
- exact solution
- image smoothing
- level set method
- energy functional
- image enhancement
- denoising
- pairwise
- multiscale