Coherently averaged power spectral estimate for signal detection.

Hualin Lan Paul R. White Na Li Jianghui Li Dajun Sun

Published in: Signal Process. (2020)

Keyphrases

power spectral
signal detection
power spectrum
frequency domain
image processing
natural images
weak signal
estimation algorithm
low signal to noise ratio
face recognition
multiscale
co occurrence
density function
robust estimation