Numerical Algorithms with High Spatial Accuracy for the Fourth-Order Fractional Sub-Diffusion Equations with the First Dirichlet Boundary Conditions.
Cui-Cui JiZhi-Zhong SunZhao-peng HaoPublished in: J. Sci. Comput. (2016)
Keyphrases
- boundary conditions
- fourth order
- diffusion equation
- numerical algorithms
- nonlinear diffusion
- partial differential equations
- noise removal
- shape from shading
- scale spaces
- anisotropic diffusion
- sufficient conditions
- reaction diffusion
- high order
- estimation error
- image interpolation
- error rate
- numerical solution
- image segmentation
- post processing
- edge detection
- computational complexity