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Paper Abstract and Keywords
Presentation 2007-07-11 10:00
Investigation of normalization coefficient for scale matching using Hessian matrix
Yukihiro Nomura, Yoshitaka Masutani, Naoto Hayashi, Takeharu Yoshikawa, Kuni Ohtomo (Univ. of Tokyo) MI2007-27
Abstract (in Japanese) (See Japanese page) 
(in English) Scale matching based on Hessian matrix is utilized standard deviation of a Gauss function to a coefficient power as a normalization. However, the optimal normalized factor depends on edge shape of the structutre, and so on. In this study, we investigated a relation between edge shape of the structutre and optimal normalized factor by numerical analysis, syntheric data and chest CT images. Moreover, we investigated a decision of the normalized factor in the case of unknown shape information of the structutre.
Keyword (in Japanese) (See Japanese page) 
(in English) Hessian matrix / scale matching / normalization coefficient / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 133, MI2007-27, pp. 1-6, July 2007.
Paper # MI2007-27 
Date of Issue 2007-07-04 (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 MI2007-27

Conference Information
Committee MI  
Conference Date 2007-07-11 - 2007-07-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Siemens Forum 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Medical Imaging 
Paper Information
Registration To MI 
Conference Code 2007-07-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation of normalization coefficient for scale matching using Hessian matrix 
Sub Title (in English)  
Keyword(1) Hessian matrix  
Keyword(2) scale matching  
Keyword(3) normalization coefficient  
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1st Author's Name Yukihiro Nomura  
1st Author's Affiliation University of Tokyo (Univ. of Tokyo)
2nd Author's Name Yoshitaka Masutani  
2nd Author's Affiliation University of Tokyo (Univ. of Tokyo)
3rd Author's Name Naoto Hayashi  
3rd Author's Affiliation University of Tokyo (Univ. of Tokyo)
4th Author's Name Takeharu Yoshikawa  
4th Author's Affiliation University of Tokyo (Univ. of Tokyo)
5th Author's Name Kuni Ohtomo  
5th Author's Affiliation University of Tokyo (Univ. of Tokyo)
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Speaker Author-1 
Date Time 2007-07-11 10:00:00 
Presentation Time 30 minutes 
Registration for MI 
Paper # MI2007-27 
Volume (vol) vol.107 
Number (no) no.133 
Page pp.1-6 
#Pages 6 
Date of Issue 2007-07-04 (MI) 

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