Subsampling for Graph Power Spectrum Estimation.

Sundeep Prabhakar Chepuri Geert Leus

Published in: CoRR (2016)

Keyphrases

power spectrum
frequency analysis
frequency domain
natural images
power spectral
autocorrelation function
spectral estimation
density function
bank of gabor filters
denoising
estimation error
estimation algorithm
image reconstruction
density estimation