Wigner bispectrum, phase product smoothing and time-varying bispectra.

Gordon Frazer Boualem Boashash

Published in: ICASSP (4) (1993)

Keyphrases

life cycle
moment invariants
phase correlation
probabilistic neural network
gaussian white noise
invariant features
product quality
feature extraction
hidden markov models
frequency domain
learning phase
smoothing methods
matching pursuit
smoothing algorithm