An inverse problem for a fractional diffusion equation.

Xiangtuan Xiong Hongbo Guo Xiaohong Liu

Published in: J. Comput. Appl. Math. (2012)

Keyphrases

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