A Fourth-order Compact ADI scheme for Two-Dimensional Nonlinear Space Fractional Schrödinger Equation.
Xuan ZhaoZhi-Zhong SunZhao-peng HaoPublished in: SIAM J. Sci. Comput. (2014)
Keyphrases
- fourth order
- wave equation
- hamilton jacobi
- partial differential equations
- heat equation
- finite difference
- nonlinear diffusion
- high order
- scale spaces
- noise removal
- diffusion equation
- image interpolation
- lower order
- anisotropic diffusion
- eikonal equation
- cubic convolution
- numerical solution
- difference equations
- distance transform
- image denoising
- level set
- scale space
- finite element
- differential equations
- image enhancement
- diffusion process
- image processing
- gaussian kernel
- medial axis
- higher order