Optimal color image restoration: Wiener filter and quaternion Fourier transform.

Artyom M. Grigoryan Sos S. Agaian

Published in: MOBMU (2015)

Keyphrases

fourier transform
wiener filter
frequency domain
image restoration
denoising
signal processing
total variation
noise reduction
discrete fourier transform
signal to noise ratio
additive noise
image deblurring
image data
blurred images
image denoising
fast fourier transform
motion estimation