Numerical reconstruction of the spatial component in the source term of a time-fractional diffusion equation.
Daijun JiangYikan LiuDongling WangPublished in: Adv. Comput. Math. (2020)
Keyphrases
- diffusion equation
- finite difference
- anisotropic diffusion
- diffusion process
- scale space
- noise removal
- gaussian kernel
- scale spaces
- stochastic differential equations
- partial differential equations
- high resolution
- image enhancement
- boundary conditions
- nonlinear diffusion
- level set
- three dimensional
- diffusion coefficient
- coherence enhancing diffusion
- single image
- markov chain
- video sequences