Finite Difference and Sinc-Collocation Approximations to a Class of Fractional Diffusion-Wave Equations.
Zhi MaoAiguo XiaoZu-Guo YuLong ShiPublished in: J. Appl. Math. (2014)
Keyphrases
- finite difference
- diffusion equation
- hamilton jacobi
- numerical solution
- finite element
- partial differential equations
- anisotropic diffusion
- semi implicit
- wave equation
- numerical analysis
- level set
- numerical scheme
- diffusion process
- heavy traffic limit
- numerical methods
- noise removal
- nonlinear diffusion
- differential equations
- image enhancement
- variational methods
- scale space
- coherence enhancing diffusion
- difference equations
- image processing
- reaction diffusion
- diffusion processes
- natural images
- higher order
- denoising
- state space
- feature vectors