Power Spectrum Blind Sampling.

Geert Leus Dyonisius Dony Ariananda

Published in: IEEE Signal Process. Lett. (2011)

Keyphrases

power spectrum
frequency domain
natural images
power spectral
frequency analysis
autocorrelation function
random sampling
density function
statistics of natural images
signal noise ratio
sampling algorithm
bank of gabor filters
machine learning
higher order
denoising
multiscale
spectral estimation
complex moments