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Paper Abstract and Keywords
Presentation 2013-01-24 10:00
Variational Mean of Biological Organs
Shun Inagaki, Atsushi Imiya (Chiba Univ.), Hidekata Hontani (Nagoya Inst. of Tech.), Shouhei Hanaoka, Yoshitaka Masutani (Univ. of Tokyo) MI2012-62
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we develop a variational method for the computation of average images of biological organs
in three-dimensional Euclidean space. The average of three-dimensional biological organs is an essential feature
to discriminate normal organs from abnormal organs. We combine the diffusion registration technique and optical
flow computation for the computation of spatial deformation field between the averages and each input organ. We
define the average as the shape which minimises the total deformation.
Keyword (in Japanese) (See Japanese page) 
(in English) Variational method / Image registration / Mean shape / Mean organ / Medical image / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 411, MI2012-62, pp. 1-6, Jan. 2013.
Paper # MI2012-62 
Date of Issue 2013-01-17 (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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MI2012-62

Conference Information
Committee MI  
Conference Date 2013-01-24 - 2013-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Bunka Tenbusu Kan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Computational anatomy and its application to computer assisted diagnosis and therapy, etc 
Paper Information
Registration To MI 
Conference Code 2013-01-MI 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Variational Mean of Biological Organs 
Sub Title (in English)  
Keyword(1) Variational method  
Keyword(2) Image registration  
Keyword(3) Mean shape  
Keyword(4) Mean organ  
Keyword(5) Medical image  
1st Author's Name Shun Inagaki  
1st Author's Affiliation Chiba University (Chiba Univ.)
2nd Author's Name Atsushi Imiya  
2nd Author's Affiliation Chiba University (Chiba Univ.)
3rd Author's Name Hidekata Hontani  
3rd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
4th Author's Name Shouhei Hanaoka  
4th Author's Affiliation The Univ. of Tokyo (Univ. of Tokyo)
5th Author's Name Yoshitaka Masutani  
5th Author's Affiliation The Univ. of Tokyo (Univ. of Tokyo)
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Date Time 2013-01-24 10:00:00 
Presentation Time 15 
Registration for MI 
Paper # IEICE-MI2012-62 
Volume (vol) IEICE-112 
Number (no) no.411 
Page pp.1-6 
#Pages IEICE-6 
Date of Issue IEICE-MI-2013-01-17 

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