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Paper Abstract and Keywords
Presentation 2011-01-20 15:15
Automated Localization of Pelvic Anatomical Coordinate System from 3D CT Data of the Hip Using Statistical Landmark Model
Futoshi Yokota (Kobe Univ.), Toshiyuki Okada, Masaki Takao, Nobuhiko Sugano (Osaka Univ.), Yukio Tada (Kobe Univ.), Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) MI2010-119
Abstract (in Japanese) (See Japanese page) 
(in English) Localization of the pelvic anatomical coordinate system from 3D CT data is prerequisite of patientspecific planning and simulation for hip surgery. In this paper, we proposed automated localization using statistical landmark model. In Proposed method, we proposed automatic estimation of the pelvic bounding box and origin refinement using template matching. We applied the proposed method to 39 datasets. Compared to the manually localization by one experienced doctor, average position error was 2:37 +- 1:30mm and orientation error was 1.07 +- 0.50 degree. The proposed method was shown to suitable accuracy for each patient dataset.
Keyword (in Japanese) (See Japanese page) 
(in English) Total hip arthroplasty / Osteoarthritis of hip / Probabilistic atlas / Template matching / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 364, MI2010-119, pp. 199-204, Jan. 2011.
Paper # MI2010-119 
Date of Issue 2011-01-12 (MI) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
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Conference Information
Committee MI  
Conference Date 2011-01-19 - 2011-01-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Naha-Bunka-Tembusu 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General Medical Imaging 
Paper Information
Registration To MI 
Conference Code 2011-01-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Automated Localization of Pelvic Anatomical Coordinate System from 3D CT Data of the Hip Using Statistical Landmark Model 
Sub Title (in English)  
Keyword(1) Total hip arthroplasty  
Keyword(2) Osteoarthritis of hip  
Keyword(3) Probabilistic atlas  
Keyword(4) Template matching  
1st Author's Name Futoshi Yokota  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Toshiyuki Okada  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Masaki Takao  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Nobuhiko Sugano  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Yukio Tada  
5th Author's Affiliation Kobe University (Kobe Univ.)
6th Author's Name Noriyuki Tomiyama  
6th Author's Affiliation Osaka University (Osaka Univ.)
7th Author's Name Yoshinobu Sato  
7th Author's Affiliation Osaka University (Osaka Univ.)
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Date Time 2011-01-20 15:15:00 
Presentation Time 15 
Registration for MI 
Paper # IEICE-MI2010-119 
Volume (vol) IEICE-110 
Number (no) no.364 
Page pp.199-204 
#Pages IEICE-6 
Date of Issue IEICE-MI-2011-01-12 

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