The Fractional Tikhonov Regularization Method to Identify the Initial Value of the Nonhomogeneous Time-Fractional Diffusion Equation on a Columnar Symmetrical Domain.
Yong-Gang ChenFan YangXiao-Xiao LiDun-Gang LiPublished in: Symmetry (2022)
Keyphrases
- regularization method
- partial differential equations
- diffusion equation
- regularization methods
- image restoration
- regularization parameter
- anisotropic diffusion
- image enhancement
- image denoising
- image processing
- diffusion process
- inverse problems
- computer vision
- noise removal
- level set
- light source
- pairwise
- edge preserving
- multiscale