A novel compact ADI scheme for two-dimensional Riesz space fractional nonlinear reaction-diffusion equations.
Xiujun ChengJinqiao DuanDongfang LiPublished in: Appl. Math. Comput. (2019)
Keyphrases
- diffusion equation
- reaction diffusion
- fractional order
- anisotropic diffusion
- scale space
- filtering method
- diffusion process
- partial differential equations
- image enhancement
- noise removal
- boundary conditions
- pattern formation
- nonlinear diffusion
- scale spaces
- diffusion processes
- left invariant
- vector valued
- post processing
- finite difference
- image processing
- coherence enhancing diffusion
- multiscale
- numerical solution
- edge map
- image compression
- low dimensional
- higher order
- image features
- image segmentation