| Comparison of the performance of different tools for fast simulation of ultrasound data. | |
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MedLine Citation:
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PMID: 22348943 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Simulation of ultrasound data is often performed for developing new ultrasound data processing techniques. The spatial impulse response method (as implemented in FieldII) has typically been used as the gold standard due to its excellent accuracy in the linear domain. When scatterer numbers become significant and when 3D volumetric data sets need to be computed, calculation time can become an issue however. In order to solve this problem, two alternative methods have recently been proposed both of which are based on the principle of convolving a set of point scatterers with a point spread function. "FUSK" operates in the frequency domain while "COLE" runs in the spatio-temporal domain. The aim of this study was to directly contrast both methodologies in terms of accuracy and processing speed using FieldII as a reference. |
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Authors:
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Hang Gao; Torbjørn Hergum; Hans Torp; Jan D'hooge |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-2-2 |
Journal Detail:
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Title: Ultrasonics Volume: - ISSN: 1874-9968 ISO Abbreviation: - Publication Date: 2012 Feb |
Date Detail:
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Created Date: 2012-2-21 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0050452 Medline TA: Ultrasonics Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2012 Elsevier B.V. All rights reserved. |
Affiliation:
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Lab on Cardiovascular Imaging and Dynamics, Department of Cardiovascular Diseases, Katholieke University of Leuven, Belgium. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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