Numerical Approximation for Fractional Diffusion Equation Forced by a Tempered Fractional Gaussian Noise.

Xing Liu Weihua Deng

Published in: J. Sci. Comput. (2020)

Keyphrases

gaussian noise
diffusion equation
noise removal
piecewise smooth
denoising
anisotropic diffusion
finite difference
salt and pepper noise
noise level
noisy images
signal to noise ratio
image restoration
impulse noise
scale space
gaussian kernel
image enhancement
noise reduction
diffusion process
image denoising