Spectrum Combining for ENF Signal Estimation.

Adi Hajj-Ahmad Ravi Garg Min Wu

Published in: IEEE Signal Process. Lett. (2013)

Keyphrases

signal processing
accurate estimation
frequency domain
frequency spectrum
high frequency
data sets
multiscale
power spectrum
estimation algorithm
signal reconstruction
signal detection
robust estimation
maximum likelihood estimation
non stationary
maximum likelihood
edge detection
feature vectors
image sequences