A heuristic algorithm for the computation of the mean frequency and the variance of a Doppler signal is presented. The algorithm is based on an autoregressive method for spectral estimation. The algorithm will be used in echocardiography systems for the colour visualisation of the blood velocity in a vessel.
SPECTRAL ESTIMATION FOR 2-D DOPPLER ULTRASOUND IMAGING / A., Costa; A., Defranciscis; A., Degloria; P., Faraboschi; Olivieri, Mauro. - In: ELECTRONICS LETTERS. - ISSN 0013-5194. - 28:23(1992), pp. 2177-2179. [10.1049/el:19921397]
SPECTRAL ESTIMATION FOR 2-D DOPPLER ULTRASOUND IMAGING
OLIVIERI, Mauro
1992
Abstract
A heuristic algorithm for the computation of the mean frequency and the variance of a Doppler signal is presented. The algorithm is based on an autoregressive method for spectral estimation. The algorithm will be used in echocardiography systems for the colour visualisation of the blood velocity in a vessel.File allegati a questo prodotto
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