A generalized Landweber iteration for ill-conditioned signal restoration.

Barry J. Sullivan Hung-Chi Chang

Published in: ICASSP (1991)

Keyphrases

image restoration
wiener filter
signal processing
frequency domain
original signal
additive gaussian noise
high signal to noise ratio
image processing
non stationary
wavelet analysis
total variation
radio frequency
degraded images
measured data
wiener filtering
real time
compressive sensing
genetic algorithm