Power spectrum estimation with randomly spaced correlation samples.

Taikang Ning Chrysostomos L. Nikias

Published in: IEEE Trans. Acoust. Speech Signal Process. (1990)

Keyphrases

power spectrum
power spectral
frequency analysis
autocorrelation function
frequency domain
natural images
spectral estimation
density function
signal noise ratio
estimation algorithm
bayesian networks
fourier transform
parameter estimation
density estimation
image quality
multiscale
image processing