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Paper Abstract and Keywords
Presentation 2010-09-02 10:20
Accuracy Improvement of A Dental Radiograph Registration for Digital Subtraction Technique
Kota Murahira (Tokyo City Univ.), Yukiko Matsuda, Tomohiro Okano (Showa Univ.), Akira Taguchi (Tokyo City Univ.) SIS2010-20
Abstract (in Japanese) (See Japanese page) 
(in English) The dental radiograph is used for diagnosis and individual identification. In the case of diagnosis, the digital subtraction technique is effective. The geometric deformation between two dental radiographs taken from the same patient is caused by the position of x-ray irradiator. For the digital subtraction technique, the registration of two dental radiographs is required. High accuracy registration of two dental radiographs has been proposed. However, the preprocessing of the registration has not been examined sufficiently. In this paper, we implement the histogram equalization with variable enhancement degree in the preprocessing to improve accuracy of the registration.
Keyword (in Japanese) (See Japanese page) 
(in English) Dental Radiograph / Digital Subtraction / Registration / Image Enhancement / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 189, SIS2010-20, pp. 7-12, Sept. 2010.
Paper # SIS2010-20 
Date of Issue 2010-08-26 (SIS) 
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 SIS2010-20

Conference Information
Committee SIS IPSJ-AVM  
Conference Date 2010-09-02 - 2010-09-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasakiken-Kinrou-Fukushi-Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIS 
Conference Code 2010-09-SIS-AVM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Accuracy Improvement of A Dental Radiograph Registration for Digital Subtraction Technique 
Sub Title (in English)  
Keyword(1) Dental Radiograph  
Keyword(2) Digital Subtraction  
Keyword(3) Registration  
Keyword(4) Image Enhancement  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kota Murahira  
1st Author's Affiliation Tokyo City University (Tokyo City Univ.)
2nd Author's Name Yukiko Matsuda  
2nd Author's Affiliation Showa University (Showa Univ.)
3rd Author's Name Tomohiro Okano  
3rd Author's Affiliation Showa University (Showa Univ.)
4th Author's Name Akira Taguchi  
4th Author's Affiliation Tokyo City University (Tokyo City Univ.)
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Speaker Author-1 
Date Time 2010-09-02 10:20:00 
Presentation Time 25 minutes 
Registration for SIS 
Paper # SIS2010-20 
Volume (vol) vol.110 
Number (no) no.189 
Page pp.7-12 
#Pages 6 
Date of Issue 2010-08-26 (SIS) 

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