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Title: On the efficient estimation of blood velocities
Authors: Zhang, Zhuo
Jakobsson, Andreas
Macleod, M.D.
Chambers, Jonathon
Issue Date: 2005
Publisher: © IEEE
Citation: ZHANG, Z. ... et al., 2005. On the efficient estimation of blood velocities. IN: Proceedings of 2005 27th IEEE Engineering in Medicine and Biology Conference (IEEE-EMBS 2005), Shanghai, China, 1-4 September, pp. 7421-7424.
Abstract: Pulsed wave (PW) Doppler ultrasound systems are commonly used to examine blood flow dynamics and the technique plays a very important role in numerous diagnostic applications. Commonly, narrow-band PW systems estimate the blood velocity using an autocorrelation-based estimator. Herein, we examine a recently proposed hybrid frequency estimator, and via extensive numerical simulations using simulated blood scatterers show the achievable performance gain of this method as compared to the traditional approach.
Description: This is a conference paper [© IEEE]. It is also available at: http://ieeexplore.ieee.org/ Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Version: Published
DOI: 10.1109/IEMBS.2005.1616227
URI: https://dspace.lboro.ac.uk/2134/5618
Appears in Collections:Conference Papers and Contributions (Electronic, Electrical and Systems Engineering)

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