Articoli correlati a Automatic segmentation of the abdominal Aorta from...
Automatic segmentation of the abdominal Aorta from CT images: Automatic segmentation of the abdominal Aorta from CT images: an initial approach towards the aortic Aneurysm detection - Brossura
We present a new method for the segmentation and the detection of human Abdominal Aorta in CT images. Our method is divided into two parts. In the first part we estimate the position and the dimension of the aortic lumen using state-of-the-art object tracking techniques. The second part employs curve fitting methods in order to detect the boundaries of the aortic lumen with accuracy, based on the estimation of the first part. In particular, the proposed method uses the Kalman Filter to track the aortic cross-section in consecutive CT images. The observations needed by the Kalman procedure are extracted with the Circle Hough Transformation, based on the assumption that the morphological structure of the aortic cross-section is approximately a circle. A robust Level Set method is then applied to compensate the approximation error and efficiently estimate the cross-section. The algorithms and the mathematical tools developed during the project prove feasibility for an accurate and reliable method for the segmentation of the abdominal aorta from CT data, that in the future could be used to benefit patients with aortic aneurysms.
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L'autore:
Alexandra Koulouri graduated from the school of Electrical Eng., Aristotle Univ. of Thessaloniki(2007). She obtained her Msc degree(2007-08 IC London) in Signal Proc. and in 2008-09 she completed the postgraduate bioengineering program, titled “Medical Image Computing” at UCL.Currently, she is a phd student at IC working on Vector Field Tomography.
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- EditoreLAP LAMBERT Academic Publishing
- Data di pubblicazione2011
- ISBN 10 3844397205
- ISBN 13 9783844397208
- RilegaturaCopertina flessibile
- Numero di pagine72
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Automatic segmentation of the abdominal Aorta from CT images: Automatic segmentation of the abdominal Aorta from CT images: an initial approach towards the aortic Aneurysm detection
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(2011)
ISBN 10: 3844397205
ISBN 13: 9783844397208
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Automatic segmentation of the abdominal Aorta from CT images: Automatic segmentation of the abdominal Aorta from CT images: an initial approach towards the aortic Aneurysm detection
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(2011)
ISBN 10: 3844397205
ISBN 13: 9783844397208
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Automatic segmentation of the abdominal Aorta from CT images
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Automatic segmentation of the abdominal Aorta from CT images
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Automatic segmentation of the abdominal Aorta from CT images
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Descrizione libro Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -We present a new method for the segmentation and the detection of human Abdominal Aorta in CT images. Our method is divided into two parts. In the first part we estimate the position and the dimension of the aortic lumen using state-of-the-art object tracking techniques. The second part employs curve fitting methods in order to detect the boundaries of the aortic lumen with accuracy, based on the estimation of the first part. In particular, the proposed method uses the Kalman Filter to track the aortic cross-section in consecutive CT images. The observations needed by the Kalman procedure are extracted with the Circle Hough Transformation, based on the assumption that the morphological structure of the aortic cross-section is approximately a circle. A robust Level Set method is then applied to compensate the approximation error and efficiently estimate the cross-section. The algorithms and the mathematical tools developed during the project prove feasibility for an accurate and reliable method for the segmentation of the abdominal aorta from CT data, that in the future could be used to benefit patients with aortic aneurysms. 72 pp. Englisch. Codice articolo 9783844397208
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Automatic segmentation of the abdominal Aorta from CT images Automatic segmentation of the abdominal Aorta from CT images an initial approach towards the aortic Aneurysm detection
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(2011)
ISBN 10: 3844397205
ISBN 13: 9783844397208
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Automatic segmentation of the abdominal Aorta from CT images : Automatic segmentation of the abdominal Aorta from CT images: an initial approach towards the aortic Aneurysm detection
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(2011)
ISBN 10: 3844397205
ISBN 13: 9783844397208
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Descrizione libro Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - We present a new method for the segmentation and the detection of human Abdominal Aorta in CT images. Our method is divided into two parts. In the first part we estimate the position and the dimension of the aortic lumen using state-of-the-art object tracking techniques. The second part employs curve fitting methods in order to detect the boundaries of the aortic lumen with accuracy, based on the estimation of the first part. In particular, the proposed method uses the Kalman Filter to track the aortic cross-section in consecutive CT images. The observations needed by the Kalman procedure are extracted with the Circle Hough Transformation, based on the assumption that the morphological structure of the aortic cross-section is approximately a circle. A robust Level Set method is then applied to compensate the approximation error and efficiently estimate the cross-section. The algorithms and the mathematical tools developed during the project prove feasibility for an accurate and reliable method for the segmentation of the abdominal aorta from CT data, that in the future could be used to benefit patients with aortic aneurysms. Codice articolo 9783844397208
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Automatic segmentation of the abdominal Aorta from CT images Automatic segmentation of the abdominal Aorta from CT images an initial approach towards the aortic Aneurysm detection
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(2011)
ISBN 10: 3844397205
ISBN 13: 9783844397208
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Descrizione libro PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Codice articolo L0-9783844397208
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Automatic segmentation of the abdominal Aorta from CT images
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ISBN 13: 9783844397208
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Descrizione libro Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Koulouri AlexandraAlexandra Koulouri graduated from the school of Electrical Eng., Aristotle Univ. of Thessaloniki(2007). She obtained her Msc degree(2007-08 IC London) in Signal Proc. and in 2008-09 she completed the postgraduate bi. Codice articolo 5477188
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Automatic segmentation of the abdominal Aorta from CT images: Automatic segmentation of the abdominal Aorta from CT images: an initial approach towards the aortic Aneurysm detection
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(2011)
ISBN 10: 3844397205
ISBN 13: 9783844397208
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Descrizione libro Codice articolo STOCK12839296
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