Two Mixed Finite Element Methods for Time-Fractional Diffusion Equations.
Yanmin ZhaoPan ChenWeiping BuXiangtao LiuYifa TangPublished in: J. Sci. Comput. (2017)
Keyphrases
- finite element methods
- finite difference
- diffusion equation
- partial differential equations
- anisotropic diffusion
- scale space
- numerical solution
- diffusion process
- noise removal
- image enhancement
- boundary conditions
- scale spaces
- filtering method
- pattern formation
- nonlinear diffusion
- finite element
- numerical analysis
- multiscale
- coherence enhancing diffusion
- edge map
- level set
- image analysis
- preprocessing