A pseudo-spectral scheme for the approximate solution of a time-fractional diffusion equation.
Shahrokh EsmaeiliRoberto GarrappaPublished in: Int. J. Comput. Math. (2015)
Keyphrases
- diffusion equation
- filtering method
- anisotropic diffusion
- scale space
- diffusion process
- numerical scheme
- diffusion coefficient
- scale spaces
- partial differential equations
- noise removal
- image enhancement
- object recognition
- pattern recognition
- computer vision
- boundary conditions
- post processing
- optical flow
- multiscale
- image segmentation