The fractional Tikhonov regularization methods for identifying the initial value problem for a time-fractional diffusion equation.
Fan YangQu PuXiao-Xiao LiPublished in: J. Comput. Appl. Math. (2020)
Keyphrases
- regularization methods
- diffusion equation
- regularization method
- edge preserving
- total variation
- regularization parameter
- partial differential equations
- inverse problems
- anisotropic diffusion
- diffusion process
- image enhancement
- image restoration
- structure tensor
- iterative methods
- high order
- image denoising
- computer vision
- noise removal
- scale space
- higher order