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Paper Abstract and Keywords
Presentation 2013-01-25 13:10
[Poster Presentation] Estimation of Center Line and Diameter of Blood Vessel by Vessel Tracing with Sequentially Binarized Head CTA Image
Shun Sugai, Toshihiro Shinohara (Kinki Univ.), Masato Nakayama (Ritsumeikan Univ.), Noboru Nakasako (Kinki Univ.) MI2012-103
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 point, direction and diameter is estimated
by calculating correlation between a blood vessel model that is
designed by considering noise influence and a binarized CTA image.
The CTA image is sequentially binarized in terms of pixel value
of estimated center point.
The validity of the proposed method is confirmed by experimentally
appling the proposed method to a sequentially 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. 112, no. 411, MI2012-103, pp. 215-220, Jan. 2013.
Paper # MI2012-103 
Date of Issue 2013-01-17 (MI) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MI2012-103

Conference Information
Committee MI  
Conference Date 2013-01-24 - 2013-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Bunka Tenbusu Kan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Computational anatomy and its application to computer assisted diagnosis and therapy, etc 
Paper Information
Registration To MI 
Conference Code 2013-01-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 Sequentially 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  
1st Author's Name Shun Sugai  
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 Ritsumeikan University (Ritsumeikan Univ.)
4th Author's Name Noboru Nakasako  
4th Author's Affiliation Kinki University (Kinki Univ.)
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Date Time 2013-01-25 13:10:00 
Presentation Time 20 
Registration for MI 
Paper # IEICE-MI2012-103 
Volume (vol) IEICE-112 
Number (no) no.411 
Page pp.215-220 
#Pages IEICE-6 
Date of Issue IEICE-MI-2013-01-17 

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