A moving mesh finite difference method for equilibrium radiation diffusion equations.
Xiaobo YangWeizhang HuangJianxian QiuPublished in: J. Comput. Phys. (2015)
Keyphrases
- finite difference method
- diffusion equation
- partial differential equations
- anisotropic diffusion
- finite element method
- boundary conditions
- finite difference
- image denoising
- numerical methods
- numerical solution
- image processing
- image enhancement
- gaussian kernel
- level set
- heat equation
- nonlinear diffusion
- scale space
- x ray
- scale spaces
- multiscale
- differential equations
- diffusion process
- noise removal
- denoising
- moving objects
- d mesh
- finite element
- noisy images
- numerical simulations
- post processing
- sufficient conditions