A Radial Basis Function (RBF) Compact Finite Difference (FD) Scheme for Reaction-Diffusion Equations on Surfaces.
Erik LehtoVarun ShankarGrady B. WrightPublished in: SIAM J. Sci. Comput. (2017)
Keyphrases
- radial basis function
- finite difference
- diffusion equation
- rbf neural network
- rbf network
- partial differential equations
- finite element
- reaction diffusion
- anisotropic diffusion
- scale space
- filtering method
- neural network
- basis functions
- support vector machine svm
- numerical analysis
- numerical solution
- support vector
- diffusion process
- artificial neural networks
- noise removal
- support vector machine
- image enhancement
- scale spaces
- level set
- rbf kernel
- boundary conditions
- coherence enhancing diffusion
- nonlinear diffusion
- orthogonal least squares
- edge map
- high order
- multiscale
- feature extraction
- image sequences