A Green's function formulation of nonlocal finite-difference schemes for reaction-diffusion equations.
Eliseo Hernandez-MartinezFrancisco J. Valdes-ParadaJose Alvarez-RamirezPublished in: J. Comput. Appl. Math. (2011)
Keyphrases
- finite difference
- diffusion equation
- numerical scheme
- semi implicit
- partial differential equations
- reaction diffusion
- finite element
- anisotropic diffusion
- numerical analysis
- nonlinear diffusion
- scale space
- noise removal
- diffusion process
- scale spaces
- image denoising
- numerical solution
- boundary conditions
- image enhancement
- denoising
- level set
- filtering method
- computer vision
- region growing