Improving Doppler ultrasound spectroscopy with multiband instantaneous energy separation

Maragos, P; Loupas, T; Pitsikalis, V

dc.contributor.author	Maragos, P	en
dc.contributor.author	Loupas, T	en
dc.contributor.author	Pitsikalis, V	en
dc.date.accessioned	2014-03-01T02:49:09Z
dc.date.available	2014-03-01T02:49:09Z
dc.date.issued	2002	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34352
dc.subject	Doppler Ultrasound	en
dc.subject	Spectrum	en
dc.subject	Blood Flow	en
dc.subject	Time Frequency	en
dc.title	Improving Doppler ultrasound spectroscopy with multiband instantaneous energy separation	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ICDSP.2002.1028164	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ICDSP.2002.1028164	en
heal.publicationDate	2002	en
heal.abstract	This paper deals with improving the time-frequency resolution of Doppler ultrasound spectroscopy, applied to blood flow analysis, by developing robust nonstationary spectrum estimation techniques based on Gabor (1946) filterbanks and multiband AM-FM demodulation that uses an instantaneous energy separation algorithm.	en
heal.journalName	International Conference on Digital Signal Processing	en
dc.identifier.doi	10.1109/ICDSP.2002.1028164	en