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Automated Detection of the Arterial Inner Walls of the Common Carotid Artery Based on Dynamic B-Mode Signals
In this paper we propose a novel scheme able to automatically detect the intima and adventitia of both near and far walls of the common carotid artery in dynamic B-mode RF (radiofrequency) image sequences, with and without plaques. Via this automated system the lumen diameter changes along the heart...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Molecular Diversity Preservation International (MDPI)
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3231092/ https://www.ncbi.nlm.nih.gov/pubmed/22163488 http://dx.doi.org/10.3390/s101210601 |
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author | Cheng, Da-Chuan Schmidt-Trucksäss, Arno Liu, Chung-Hsiang Liu, Shing-Hong |
author_facet | Cheng, Da-Chuan Schmidt-Trucksäss, Arno Liu, Chung-Hsiang Liu, Shing-Hong |
author_sort | Cheng, Da-Chuan |
collection | PubMed |
description | In this paper we propose a novel scheme able to automatically detect the intima and adventitia of both near and far walls of the common carotid artery in dynamic B-mode RF (radiofrequency) image sequences, with and without plaques. Via this automated system the lumen diameter changes along the heart cycle can be detected. Three image sequences have been tested and all results are compared to manual tracings made by two professional experts. The average errors for near and far wall detection are 0.058 mm and 0.067 mm, respectively. This system is able to analyze arterial plaques dynamically which is impossible to do manually due to the tremendous human workload involved. |
format | Online Article Text |
id | pubmed-3231092 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2010 |
publisher | Molecular Diversity Preservation International (MDPI) |
record_format | MEDLINE/PubMed |
spelling | pubmed-32310922011-12-07 Automated Detection of the Arterial Inner Walls of the Common Carotid Artery Based on Dynamic B-Mode Signals Cheng, Da-Chuan Schmidt-Trucksäss, Arno Liu, Chung-Hsiang Liu, Shing-Hong Sensors (Basel) Article In this paper we propose a novel scheme able to automatically detect the intima and adventitia of both near and far walls of the common carotid artery in dynamic B-mode RF (radiofrequency) image sequences, with and without plaques. Via this automated system the lumen diameter changes along the heart cycle can be detected. Three image sequences have been tested and all results are compared to manual tracings made by two professional experts. The average errors for near and far wall detection are 0.058 mm and 0.067 mm, respectively. This system is able to analyze arterial plaques dynamically which is impossible to do manually due to the tremendous human workload involved. Molecular Diversity Preservation International (MDPI) 2010-11-29 /pmc/articles/PMC3231092/ /pubmed/22163488 http://dx.doi.org/10.3390/s101210601 Text en © 2010 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/). |
spellingShingle | Article Cheng, Da-Chuan Schmidt-Trucksäss, Arno Liu, Chung-Hsiang Liu, Shing-Hong Automated Detection of the Arterial Inner Walls of the Common Carotid Artery Based on Dynamic B-Mode Signals |
title | Automated Detection of the Arterial Inner Walls of the Common Carotid Artery Based on Dynamic B-Mode Signals |
title_full | Automated Detection of the Arterial Inner Walls of the Common Carotid Artery Based on Dynamic B-Mode Signals |
title_fullStr | Automated Detection of the Arterial Inner Walls of the Common Carotid Artery Based on Dynamic B-Mode Signals |
title_full_unstemmed | Automated Detection of the Arterial Inner Walls of the Common Carotid Artery Based on Dynamic B-Mode Signals |
title_short | Automated Detection of the Arterial Inner Walls of the Common Carotid Artery Based on Dynamic B-Mode Signals |
title_sort | automated detection of the arterial inner walls of the common carotid artery based on dynamic b-mode signals |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3231092/ https://www.ncbi.nlm.nih.gov/pubmed/22163488 http://dx.doi.org/10.3390/s101210601 |
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