Compressive Wideband Power Spectrum Estimation.

Dyonisius Dony Ariananda Geert Leus

Published in: IEEE Trans. Signal Process. (2012)

Keyphrases

power spectrum
frequency analysis
frequency domain
natural images
power spectral
spectral estimation
doa estimation
autocorrelation function
density estimation
estimation algorithm
density function
face recognition
parameter estimation
maximum likelihood
input image
feature space
feature extraction