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| 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 |
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| 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. |
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| 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 |
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| 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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