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Paper Abstract and Keywords
Presentation 2012-01-20 11:25
Estimation of Center Line and Diameter of Blood Vessel by Vessel Tracing with Simple Binarized Head CTA Image
Masashi Maekawa, Toshihiro Shinohara, Masato Nakayama, Noboru Nakasako (Kinki Univ.) MI2011-142
Abstract (in Japanese) (See Japanese page) 
(in English) To support the diagnosis of the brain blood vessel disease, a novel method to obtain the center line and the diameter of a blood vessel is proposed with a three-dimensional head computed tomographic angiography
(CTA) image. In this study, the center line of the blood vessel is obtained by tracing the vessel. The blood vessel is traced by sequentially estimating the center point and direction of the blood vessel. The center point, direction and diameter of the blood vessel in a calculation region are estimated by taking the correlation between the blood vessel and a solid model of the blood vessel that is designed by considering noise influence. The validity of the proposed method is confirmed by experimentally appling the proposed method to a simply binarized three-dimensional head CTA image.
Keyword (in Japanese) (See Japanese page) 
(in English) Head CTA / Three-dimensional image / Brain blood vessel / Vessel tracing / Vessel diameter / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 389, MI2011-142, pp. 359-364, Jan. 2012.
Paper # MI2011-142 
Date of Issue 2012-01-12 (MI) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF MI2011-142

Conference Information
Committee MI  
Conference Date 2012-01-19 - 2012-01-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MI 
Conference Code 2012-01-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Estimation of Center Line and Diameter of Blood Vessel by Vessel Tracing with Simple Binarized Head CTA Image 
Sub Title (in English)  
Keyword(1) Head CTA  
Keyword(2) Three-dimensional image  
Keyword(3) Brain blood vessel  
Keyword(4) Vessel tracing  
Keyword(5) Vessel diameter  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Masashi Maekawa  
1st Author's Affiliation Kinki University (Kinki Univ.)
2nd Author's Name Toshihiro Shinohara  
2nd Author's Affiliation Kinki University (Kinki Univ.)
3rd Author's Name Masato Nakayama  
3rd Author's Affiliation Kinki University (Kinki Univ.)
4th Author's Name Noboru Nakasako  
4th Author's Affiliation Kinki University (Kinki Univ.)
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Speaker Author-1 
Date Time 2012-01-20 11:25:00 
Presentation Time 30 minutes 
Registration for MI 
Paper # MI2011-142 
Volume (vol) vol.111 
Number (no) no.389 
Page pp.359-364 
#Pages 6 
Date of Issue 2012-01-12 (MI) 

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