Time-fractional diffusion equation with $$\psi $$-Hilfer derivative.
Nelson VieiraMaria Manuela Fernandes RodriguesMilton FerreiraPublished in: Comput. Appl. Math. (2022)
Keyphrases
- diffusion equation
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- noise removal
- zero crossing
- image enhancement
- boundary conditions
- scale spaces
- nonlinear diffusion
- gaussian kernel
- filtering method
- diffusion coefficient
- edge detection
- finite difference
- object recognition
- multiscale
- impulse noise
- noise reduction
- denoising
- image processing