On the Efficient Estimation of Blood Velocities
(2005) 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society 7. p.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
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1218716
- author
- Zhang, Zhuo ; Jakobsson, Andreas LU ; Macleod, Malcolm D. and Chambers, Jonathon. A.
- publishing date
- 2005
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- biomedical ultrasonics, blood flow measurement, Doppler measurement, blood velocities, pulsed wave Doppler ultrasound systems, blood flow dynamics, autocorrelation, hybrid frequency estimator, simulated blood scatterers
- host publication
- Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
- volume
- 7
- pages
- 4 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
- conference dates
- 2005-09-01 - 2005-09-04
- external identifiers
-
- scopus:33846934228
- ISSN
- 0589-1019
- DOI
- 10.1109/IEMBS.2005.1616227
- language
- English
- LU publication?
- no
- id
- 06e418ed-75b8-45eb-9803-c8847cacebcc (old id 1218716)
- date added to LUP
- 2016-04-01 15:53:01
- date last changed
- 2022-01-28 07:44:13
@inproceedings{06e418ed-75b8-45eb-9803-c8847cacebcc, 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}}, author = {{Zhang, Zhuo and Jakobsson, Andreas and Macleod, Malcolm D. and Chambers, Jonathon. A.}}, booktitle = {{Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings}}, issn = {{0589-1019}}, keywords = {{biomedical ultrasonics; blood flow measurement; Doppler measurement; blood velocities; pulsed wave Doppler ultrasound systems; blood flow dynamics; autocorrelation; hybrid frequency estimator; simulated blood scatterers}}, language = {{eng}}, pages = {{7421--7424}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{On the Efficient Estimation of Blood Velocities}}, url = {{http://dx.doi.org/10.1109/IEMBS.2005.1616227}}, doi = {{10.1109/IEMBS.2005.1616227}}, volume = {{7}}, year = {{2005}}, }