Computer Aided Detection and measurement of peripheral artery disease.

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State: Public
Version: Final published version
License: CC BY-NC 4.0
Serval ID
serval:BIB_E49D284F263F
Type
A part of a book
Publication sub-type
Chapter: chapter ou part
Collection
Publications
Institution
Title
Computer Aided Detection and measurement of peripheral artery disease.
Title of the book
E-Health – For Continuity of Care
Author(s)
Dehmeshki J., Ion A., Ellis T., Doenz F., Jouannic A.M., Qanadli S.
Publisher
a
ISBN
978-1-61499-431-2
ISSN
0926-9630 (Print)
ISSN-L
0926-9630
Publication state
Published
Issued date
2014
Volume
205
Series
Studies in Health Technology and Informatics
Pages
1153-1157
Language
english
Abstract
Computer-Aided Tomography Angiography (CTA) images are the standard for assessing Peripheral artery disease (PAD). This paper presents a Computer Aided Detection (CAD) and Computer Aided Measurement (CAM) system for PAD. The CAD stage detects the arterial network using a 3D region growing method and a fast 3D morphology operation. The CAM stage aims to accurately measure the artery diameters from the detected vessel centerline, compensating for the partial volume effect using Expectation Maximization (EM) and a Markov Random field (MRF). The system has been evaluated on phantom data and also applied to fifteen (15) CTA datasets, where the detection accuracy of stenosis was 88% and the measurement accuracy was with an 8% error.
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Create date
10/12/2014 11:28
Last modification date
05/09/2024 10:13
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