An implicit high accuracy variable mesh scheme for 1-D non-linear singular parabolic partial differential equations.
R. K. MohantyPublished in: Appl. Math. Comput. (2007)
Keyphrases
- partial differential equations
- high accuracy
- numerical scheme
- finite difference method
- numerical solution
- anisotropic diffusion
- image denoising
- image processing
- numerical algorithms
- level set
- stochastic control
- numerical methods
- image enhancement
- multiscale
- differential equations
- energy functional
- problems in image processing
- finite difference
- diffusion equation
- ambrosio tortorelli
- finite element method
- heat equation
- high order
- conservation laws
- boundary value problem
- nonlinear partial differential equations
- image segmentation
- feature extraction
- image analysis
- color image processing
- natural images
- noise removal
- machine learning
- mathematical morphology