The new multidimensional time/multi-frequency transform for higher order spectral analysis.

Len Gelman Ivan Petrunin

Published in: Multidimens. Syst. Signal Process. (2007)

Keyphrases

spectral analysis
higher order
fast fourier transform
spectral methods
power spectral density
spectral features
natural images
pairwise
markov random field
heart rate variability
conditional random fields
machine learning
filter bank
autoregressive
image processing
feature vectors