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Paper Abstract and Keywords
Presentation 2012-11-23 14:15
Quantitative Assessment of Artery Contours in Cerebral 3D-CT Angiography
Yukihiro Enchi (Osaka Univ. Hosp.), Kuniharu Imai, Ikuko Takase, Chiyo Kawaura, Mitsuru Ikeda (Nagoya Univ.), Masaki Mori (Nagoya Univ. Hosp.) IMQ2012-24
Abstract (in Japanese) (See Japanese page) 
(in English) Currently, 3-dimensional computed tomographic angiography (3D-CTA) is an essential tool for detection of cerebral aneurysms and planning of therapeutic intervention. The detectability of cerebral aneurysms in 3D-CTA images will be influenced by the sharpness of contour of artery images. Therefore, it is important to evaluate the contour sharpness in 3D-CTA images. However, there is no method for assessing the contour sharpness quantitatively. In this study, we have devised a new method for quantitatively evaluating the sharpness of artery contour based on the phase information of 3D-CTA images.
Keyword (in Japanese) (See Japanese page) 
(in English) 3D-CT angiography / Artery contour evaluation / Sharpness / Pareto analysis / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 316, IMQ2012-24, pp. 11-16, Nov. 2012.
Paper # IMQ2012-24 
Date of Issue 2012-11-16 (IMQ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee IMQ  
Conference Date 2012-11-23 - 2012-11-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Chiba University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Medical Images, etc 
Paper Information
Registration To IMQ 
Conference Code 2012-11-IMQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Quantitative Assessment of Artery Contours in Cerebral 3D-CT Angiography 
Sub Title (in English)  
Keyword(1) 3D-CT angiography  
Keyword(2) Artery contour evaluation  
Keyword(3) Sharpness  
Keyword(4) Pareto analysis  
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1st Author's Name Yukihiro Enchi  
1st Author's Affiliation Osaka University Hospital (Osaka Univ. Hosp.)
2nd Author's Name Kuniharu Imai  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Ikuko Takase  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
4th Author's Name Chiyo Kawaura  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
5th Author's Name Mitsuru Ikeda  
5th Author's Affiliation Nagoya University (Nagoya Univ.)
6th Author's Name Masaki Mori  
6th Author's Affiliation Nagoya University Hospital (Nagoya Univ. Hosp.)
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Speaker Author-2 
Date Time 2012-11-23 14:15:00 
Presentation Time 25 minutes 
Registration for IMQ 
Paper # IMQ2012-24 
Volume (vol) vol.112 
Number (no) no.316 
Page pp.11-16 
#Pages
Date of Issue 2012-11-16 (IMQ) 


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