A robust higher order compact scheme for solving general second order partial differential equation with derivative source terms on nonuniform curvilinear meshes.
Swapan K. PanditAnirban ChattopadhyayPublished in: Comput. Math. Appl. (2017)
Keyphrases
- higher order
- partial differential equations
- high order
- finite difference method
- numerical scheme
- natural images
- level set
- fourth order
- multiresolution
- image denoising
- numerical solution
- finite difference
- nonlinear partial differential equations
- image processing
- image analysis
- problems in image processing
- multiscale
- diffusion equation
- numerical methods
- curve evolution
- anisotropic diffusion
- pairwise
- pattern recognition
- numerical algorithms
- hamilton jacobi
- computer vision