Rational approximations of spectral densities based on the Alpha divergence.

Published in: Math. Control. Signals Syst. (2014)

Keyphrases

closed form
decision making
spectral data
hyperspectral
real time
introducing additional
spectral resolution
relative entropy
hyperspectral imagery
probability density function
efficient computation
spatial frequency
approximation methods
least squares
image registration
jensen shannon divergence
data sets
database