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| Presentation | 2009-01-19 11:05 Automated method for segmentation of white matter and gray matter regions with multiple sclerosis in 3T MR images Taiki Magome, Hidetaka Arimura (Kyushu Univ.), Shingo Kakeda (Univ. of Occupational and Environmental Health), Daisuke Yamamoto, Yasuo Kawata (Kyushu Univ.), Yasuo Yamashita (Kyushu Univ. Hospital), Masafumi Ohki, Fukai Toyofuku, Yoshiharu Higashida (Kyushu Univ.), Yukunori Korogi (Univ. of Occupational and Environmental Health)  MI2008-58 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The atrophy of white matter (WM) and gray matter (GM) in multiple sclerosis (MS) could be associated with the progression of MS. Our aim of this study was to develop an automated method for segmentation of WM and GM regions. Our method for segmentation of WM regions was based on a level set method and filling in holes with MS regions detected by our computer-aided detection (CAD) system. As a result, the degree of coincidence between regions obtained by our method and neuroradiologists was 91% on average for whole brain regions, 75% for WM regions, and 71% for GM regions. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | multiple sclerosis / atrophy / white matter / gray matter / segmentation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 385, MI2008-58, pp. 9-10, Jan. 2009. | |
| Paper # | MI2008-58 | |
| Date of Issue | 2009-01-12 (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 | MI2008-58 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2009-01-19 - 2009-01-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | National Taiwan University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical Imaging |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2009-01-MI |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automated method for segmentation of white matter and gray matter regions with multiple sclerosis in 3T MR images |
| Sub Title (in English) | |
| Keyword(1) | multiple sclerosis |
| Keyword(2) | atrophy |
| Keyword(3) | white matter |
| Keyword(4) | gray matter |
| Keyword(5) | segmentation |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Taiki Magome |
| 1st Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 2nd Author's Name | Hidetaka Arimura |
| 2nd Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 3rd Author's Name | Shingo Kakeda |
| 3rd Author's Affiliation | University of Occupational and Environmental Health (Univ. of Occupational and Environmental Health) |
| 4th Author's Name | Daisuke Yamamoto |
| 4th Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 5th Author's Name | Yasuo Kawata |
| 5th Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 6th Author's Name | Yasuo Yamashita |
| 6th Author's Affiliation | Kyushu University Hospital (Kyushu Univ. Hospital) |
| 7th Author's Name | Masafumi Ohki |
| 7th Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 8th Author's Name | Fukai Toyofuku |
| 8th Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 9th Author's Name | Yoshiharu Higashida |
| 9th Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 10th Author's Name | Yukunori Korogi |
| 10th Author's Affiliation | University of Occupational and Environmental Health (Univ. of Occupational and Environmental Health) |
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| Speaker | Author-1 |
| Date Time | 2009-01-19 11:05:00 |
| Presentation Time | 10 minutes |
| Registration for | MI |
| Paper # | MI2008-58 |
| Volume (vol) | vol.108 |
| Number (no) | no.385 |
| Page | pp.9-10 |
| #Pages | 2 |
| Date of Issue | 2009-01-12 (MI) |
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