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| Presentation | 2007-05-24 11:40 Semi-automated Segmentation of the Femur from 3D CT Images Using Multi-Level Statistical Shape Model Futoshi Yokota (Kobe Univ.), Ryuji Shimada, Toshiyuki Okada (Osaka Univ.), Yoshiyuki Kagiyama (Kobe Univ.), Masahiko Nakamoto (Osaka Univ.), Masaki Takao (Osaka Koseinenkin Hospital), Nobuhiko Sugano, Yoshinobu Sato, Hideki Yoshikawa (Osaka Univ.), Yukio Tada (Kobe Univ.)  PRMU2007-9 MI2007-9 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have been developed automated preoperative planning system for total hip arthrorplasty. One problem in preprocessing of input data is to reconstruct segmented bone models, as most part of the process depend on manual operation and take amount of time. In this paper, we describe semi-automated segmentation method of femur from 3D-CT images using multi-level statistical shape model. We use manually collected points of femoral head surface to estimate anatomical structure of femoral head. We applied this method to 22 cases and confirmed mean error is about 1 mm when 30 points were collected. This showed a usefulness of propose method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Femur segmentation / Statistical shape model fitting / Intensity profile analysis / Parameter tuning / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 58, MI2007-9, pp. 47-52, May 2007. | |
| Paper # | MI2007-9 | |
| Date of Issue | 2007-05-17 (PRMU, 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 | PRMU2007-9 MI2007-9 |
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| Conference Information | |
| Committee | PRMU MI |
| Conference Date | 2007-05-24 - 2007-05-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Mie Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2007-05-PRMU-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Semi-automated Segmentation of the Femur from 3D CT Images Using Multi-Level Statistical Shape Model |
| Sub Title (in English) | |
| Keyword(1) | Femur segmentation |
| Keyword(2) | Statistical shape model fitting |
| Keyword(3) | Intensity profile analysis |
| Keyword(4) | Parameter tuning |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Futoshi Yokota |
| 1st Author's Affiliation | Kobe University (Kobe Univ.) |
| 2nd Author's Name | Ryuji Shimada |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Toshiyuki Okada |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
| 4th Author's Name | Yoshiyuki Kagiyama |
| 4th Author's Affiliation | Kobe University (Kobe Univ.) |
| 5th Author's Name | Masahiko Nakamoto |
| 5th Author's Affiliation | Osaka University (Osaka Univ.) |
| 6th Author's Name | Masaki Takao |
| 6th Author's Affiliation | Osaka Koseinenkin Hospital (Osaka Koseinenkin Hospital) |
| 7th Author's Name | Nobuhiko Sugano |
| 7th Author's Affiliation | Osaka University (Osaka Univ.) |
| 8th Author's Name | Yoshinobu Sato |
| 8th Author's Affiliation | Osaka University (Osaka Univ.) |
| 9th Author's Name | Hideki Yoshikawa |
| 9th Author's Affiliation | Osaka University (Osaka Univ.) |
| 10th Author's Name | Yukio Tada |
| 10th Author's Affiliation | Kobe University (Kobe Univ.) |
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| Speaker | Author-1 |
| Date Time | 2007-05-24 11:40:00 |
| Presentation Time | 30 minutes |
| Registration for | MI |
| Paper # | PRMU2007-9, MI2007-9 |
| Volume (vol) | vol.107 |
| Number (no) | no.57(PRMU), no.58(MI) |
| Page | pp.47-52 |
| #Pages | 6 |
| Date of Issue | 2007-05-17 (PRMU, MI) |
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