On a backward problem for inhomogeneous time-fractional diffusion equations.
Nguyen Hoang LucLe Nhat HuynhNguyen Huy TuanLe Dinh LongPublished in: Comput. Math. Appl. (2019)
Keyphrases
- diffusion equation
- fractional order
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- noise removal
- boundary conditions
- image enhancement
- nonlinear diffusion
- filtering method
- stochastic differential equations
- scale spaces
- pattern formation
- finite difference
- multiscale
- markov chain
- fourth order
- preprocessing
- image denoising
- edge detection
- digital images