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2D Prony-Huang Transform: A New Tool for 2D Spectral Analysis.
Jeremy Schmitt
Nelly Pustelnik
Pierre Borgnat
Patrick Flandrin
Laurent Condat
Published in:
IEEE Trans. Image Process. (2014)
Keyphrases
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spectral analysis
fast fourier transform
spectral methods
spectral features
power spectral density
autoregressive
filter bank
graph laplacian
image processing
heart rate variability
feature selection
pairwise
information extraction
non stationary
speech signal