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| Presentation | 2010-01-28 11:40 Extraction of clinically used parameters from three-dimensional motion data of a knee joint Takashi Ohnishi, Masahiko Suzuki, Tatsuya Kobayashi (Chiba Univ.), Shinji Naomoto, Atsushi Nawata (Alcare Co,. Ltd.), Hideaki Haneishi (Chiba Univ.)  MI2009-108 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have proposed a method for 3D motion acquisition using bi-plane fluoroscopy and CT images. It only provides rotation and translation parameters of femur, tibia, and patella in a coordinate system that an engineer defined. However, the parameters such as rotation and translation in the anatomically significant coordinate system or the nearest points between the bones are required in the diagnosis. In this study, we developed a procedure to convert the information of 3D motion of bones to the parameters in the joint coordinate system defined by Grood. From the visual inspection of 3D knee joint motion, it was confirmed that extracted parameters are plausible. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Knee joint / Kinematics / Femur / Tibia / Patella / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 407, MI2009-108, pp. 179-182, Jan. 2010. | |
| Paper # | MI2009-108 | |
| Date of Issue | 2010-01-21 (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 | MI2009-108 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2010-01-28 - 2010-01-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Naha-Bunka-Tenbusu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical Imaging |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2010-01-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Extraction of clinically used parameters from three-dimensional motion data of a knee joint |
| Sub Title (in English) | |
| Keyword(1) | Knee joint |
| Keyword(2) | Kinematics |
| Keyword(3) | Femur |
| Keyword(4) | Tibia |
| Keyword(5) | Patella |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takashi Ohnishi |
| 1st Author's Affiliation | Chiba University (Chiba Univ.) |
| 2nd Author's Name | Masahiko Suzuki |
| 2nd Author's Affiliation | Chiba University (Chiba Univ.) |
| 3rd Author's Name | Tatsuya Kobayashi |
| 3rd Author's Affiliation | Chiba University (Chiba Univ.) |
| 4th Author's Name | Shinji Naomoto |
| 4th Author's Affiliation | Alcare Co,. Ltd. (Alcare Co,. Ltd.) |
| 5th Author's Name | Atsushi Nawata |
| 5th Author's Affiliation | Alcare Co,. Ltd. (Alcare Co,. Ltd.) |
| 6th Author's Name | Hideaki Haneishi |
| 6th Author's Affiliation | Chiba University (Chiba Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-01-28 11:40:00 |
| Presentation Time | 30 minutes |
| Registration for | MI |
| Paper # | MI2009-108 |
| Volume (vol) | vol.109 |
| Number (no) | no.407 |
| Page | pp.179-182 |
| #Pages | 4 |
| Date of Issue | 2010-01-21 (MI) |
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