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Paper Abstract and Keywords
Presentation 2013-05-24 14:15
Segmentation of Acetabular Cartilage in CT Arthrography using Probabilistic Atlas Spatially Normalized by Pelvic Shape
Pooneh R.Tabrizi, Reza A.Zoroofi (Univ. of Tehran), Futoshi Yokota (Kobe Univ.), Toshiyuki Okada (Osaka Univ.), Yuki Nakanishi (Kobe Univ.), Satoru Tamura, Takashi Nishii, Hideki Yoshikawa, Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) IE2013-14 PRMU2013-7 MI2013-7
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we proposed a new hybrid algorithm to segment acetabular cartilage in the hip joint. This statistical and anatomical information based algorithm is incorporated into a two-step system: pelvis bone segmentation using predictive statistical shape model and acetabular cartilage extraction based on probabilistic atlas and position of pelvis bone. We evaluated our new hybrid algorithm using enhanced Computed Tomography (CT) images by injecting the contrast media to the hip joint that were acquired at Osaka University Hospital. The mean and standard deviation of obtained results are 0.8 and 0.54 mm, respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) anatomical information / predictive statistical shape model / enhanced CT images / statistical information / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 64, MI2013-7, pp. 35-40, May 2013.
Paper # MI2013-7 
Date of Issue 2013-05-17 (IE, 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 IE2013-14 PRMU2013-7 MI2013-7

Conference Information
Committee PRMU MI IE  
Conference Date 2013-05-24 - 2013-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MI 
Conference Code 2013-05-PRMU-MI-IE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Segmentation of Acetabular Cartilage in CT Arthrography using Probabilistic Atlas Spatially Normalized by Pelvic Shape 
Sub Title (in English)  
Keyword(1) anatomical information  
Keyword(2) predictive statistical shape model  
Keyword(3) enhanced CT images  
Keyword(4) statistical information  
Keyword(5)  
Keyword(6)  
Keyword(7)  
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1st Author's Name Pooneh R.Tabrizi  
1st Author's Affiliation University of Tehran (Univ. of Tehran)
2nd Author's Name Reza A.Zoroofi  
2nd Author's Affiliation University of Tehran (Univ. of Tehran)
3rd Author's Name Futoshi Yokota  
3rd Author's Affiliation Kobe University (Kobe Univ.)
4th Author's Name Toshiyuki Okada  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Yuki Nakanishi  
5th Author's Affiliation Kobe University (Kobe Univ.)
6th Author's Name Satoru Tamura  
6th Author's Affiliation Osaka University (Osaka Univ.)
7th Author's Name Takashi Nishii  
7th Author's Affiliation Osaka University (Osaka Univ.)
8th Author's Name Hideki Yoshikawa  
8th Author's Affiliation Osaka University (Osaka Univ.)
9th Author's Name Noriyuki Tomiyama  
9th Author's Affiliation Osaka University (Osaka Univ.)
10th Author's Name Yoshinobu Sato  
10th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2013-05-24 14:15:00 
Presentation Time 30 minutes 
Registration for MI 
Paper # IE2013-14, PRMU2013-7, MI2013-7 
Volume (vol) vol.113 
Number (no) no.62(IE), no.63(PRMU), no.64(MI) 
Page pp.35-40 
#Pages 6 
Date of Issue 2013-05-17 (IE, PRMU, MI) 

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