Comparison of B-mode, M-mode and Hough transform methods for measurement of arterial diastolic and systolic diameters

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dc.contributor.author Golemati, S en
dc.contributor.author Stoitsis, J en
dc.contributor.author Balkizas, T en
dc.contributor.author Nikita, KS en
dc.date.accessioned 2014-03-01T02:43:10Z
dc.date.available 2014-03-01T02:43:10Z
dc.date.issued 2005 en
dc.identifier.issn 05891019 en
dc.identifier.uri http://hdl.handle.net/123456789/31273
dc.subject Arterial diameter en
dc.subject B-mode ultrasound en
dc.subject Hough transform en
dc.subject M-mode ultrasound en
dc.subject.other Diseases en
dc.subject.other Hough transforms en
dc.subject.other Mechanical properties en
dc.subject.other Medical imaging en
dc.subject.other Systolic arrays en
dc.subject.other Arterial diastolic en
dc.subject.other B-mode ultrasound en
dc.subject.other M-mode ultrasound en
dc.subject.other Systolic diameters en
dc.subject.other Ultrasound images en
dc.subject.other Cardiology en
dc.title Comparison of B-mode, M-mode and Hough transform methods for measurement of arterial diastolic and systolic diameters en
heal.type conferenceItem en
heal.identifier.primary 10.1109/IEMBS.2005.1616786 en
heal.identifier.secondary http://dx.doi.org/10.1109/IEMBS.2005.1616786 en
heal.identifier.secondary 1616786 en
heal.publicationDate 2005 en
heal.abstract Measurements of arterial diameter during the cardiac cycle are increasingly used to study the mechanical properties of the arterial wall and changes associated with disease. In this paper, diastolic and systolic diameters of the carotid arteries were estimated from ultrasound imaging using the following three different procedures: a/B-mode imaging with region tracking and block-matching, b/M-mode imaging with automated edge detection and c/automatic segmentation of the arterial lumen at diastole and systole using the Hough transform. Transverse images of the carotid artery were used, in which the arterial lumen has an almost circular appearance. The values for systolic and diastolic diameters estimated with the Hough transform, 0.69±0.04 and 0.61±0.06, respectively, were closer to those estimated with B-mode and motion tracking, 0.75±0.07 and 0.67±0.09. A large difference was found for a subject with an atherosclerotic vessel wall. It is concluded that the Hough transform can be efficiently used to automatically segment healthy arterial wall lumen from B-mode ultrasound images of the carotid artery, assuming a circular shape. In atherosclerotic vessel walls the assumption for circular shape may no longer be valid, and thus the use of an elliptical shape may be more appropriate. © 2005 IEEE. en
heal.journalName Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings en
dc.identifier.doi 10.1109/IEMBS.2005.1616786 en
dc.identifier.volume 7 VOLS en
dc.identifier.spage 1758 en
dc.identifier.epage 1761 en

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