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| Presentation | 2016-01-20 09:20 Preliminary study on automated recognition of iliopsoas muscle based on muscle direction model of psoas major and iliac muscle Naoki Kamiya (Aichi Pref. Univ.), Xiangrong Zhou, Chisako Muramatsu, Takeshi Hara, Hiroki Kato (Gifu Univ.), Huayue Chen (Univ. of Occupational and Environmental Health), Ryujiro Yokoyama (Gifu Univ.), Huiyan Jiang (Northeastern Univ.), Masayuki Matsuo, Hiroshi Fujita (Gifu Univ.)  MI2015-111 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have proposed an automatic recognition method of skeletal muscle in CT images based on a shape model. We also proposed an automated recognition method of a psoas major muscle using shape model. We aim to recognize the iliacus muscle. The muscle fiber of iliacus muscle has characteristic direction. In this study, using 20 cases of training images, to obtain the approximate curve of iliacus muscle fiber. Specifically, the midpoint of a line connecting the origin and insertion, the distance value from the midpoint to the lobe of the iliacus muscle. Then, by calculating the ratio for this point and the origin (same as insertion and midpoint), to apply the test cases. In the recognition process, using curved surface generated by the approximated curve as a mask. The recognition result in five cases with no abnormality in skeletal muscle, obtained 76.9 % average concordance rate. Therefore, it is considered that the proposed method is effective for the recognition of the initial region of iliacus muscle with highly accuracy. In the future, we will integrate the recognition method of psoas major muscle, to develop the analytical technique of iliopsoas area. Furthermore, it is necessary to sophisticated to muscle function analysis. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Iliacus muscle / CAD / Torso CT image / Skeletal muscle / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 401, MI2015-111, pp. 183-186, Jan. 2016. | |
| Paper # | MI2015-111 | |
| Date of Issue | 2016-01-12 (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 | MI2015-111 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2016-01-19 - 2016-01-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Bunka Tenbusu Kan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General topics in medical imaging |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2016-01-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Preliminary study on automated recognition of iliopsoas muscle based on muscle direction model of psoas major and iliac muscle |
| Sub Title (in English) | |
| Keyword(1) | Iliacus muscle |
| Keyword(2) | CAD |
| Keyword(3) | Torso CT image |
| Keyword(4) | Skeletal muscle |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Naoki Kamiya |
| 1st Author's Affiliation | Aichi Prefectural University (Aichi Pref. Univ.) |
| 2nd Author's Name | Xiangrong Zhou |
| 2nd Author's Affiliation | Gifu University (Gifu Univ.) |
| 3rd Author's Name | Chisako Muramatsu |
| 3rd Author's Affiliation | Gifu University (Gifu Univ.) |
| 4th Author's Name | Takeshi Hara |
| 4th Author's Affiliation | Gifu University (Gifu Univ.) |
| 5th Author's Name | Hiroki Kato |
| 5th Author's Affiliation | Gifu University (Gifu Univ.) |
| 6th Author's Name | Huayue Chen |
| 6th Author's Affiliation | University of Occupational and Environmental Health (Univ. of Occupational and Environmental Health) |
| 7th Author's Name | Ryujiro Yokoyama |
| 7th Author's Affiliation | Gifu University (Gifu Univ.) |
| 8th Author's Name | Huiyan Jiang |
| 8th Author's Affiliation | Northeastern University (Northeastern Univ.) |
| 9th Author's Name | Masayuki Matsuo |
| 9th Author's Affiliation | Gifu University (Gifu Univ.) |
| 10th Author's Name | Hiroshi Fujita |
| 10th Author's Affiliation | Gifu University (Gifu Univ.) |
| Speaker | Author-1 |
| Date Time | 2016-01-20 09:20:00 |
| Presentation Time | 12 minutes |
| Registration for | MI |
| Paper # | MI2015-111 |
| Volume (vol) | vol.115 |
| Number (no) | no.401 |
| Page | pp.183-186 |
| #Pages | 4 |
| Date of Issue | 2016-01-12 (MI) |
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