Identification of the Initial Value for a Time-Fractional Diffusion Equation.

Fan Yang Yin-Xia Gao Dun-Gang Li Xiao-Xiao Li

Published in: Symmetry (2022)

Keyphrases

diffusion equation
anisotropic diffusion
scale space
diffusion process
image enhancement
partial differential equations
noise removal
diffusion coefficient
gaussian kernel
boundary conditions
scale spaces
filtering method
finite difference
nonlinear diffusion
multiscale
sufficient conditions
image processing