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Paper Abstract and Keywords
Presentation 2014-01-27 13:30
An automated recognition method for blurred X-ray images
Tomoya Muroi, Yongbum Lee, Du-Yih Tsai (Niigata Univ.), Masaki Tsurumaki (Nakajo Chuo Hosp.) MI2013-101
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we proposed an automated recognition method for blurred radiographs. The method involved edge detection using sobel filter, automatically determining region of interest (ROI), feature calculation, and classification using support vector machine. We applied our method to 14 phantom images (7 normal images, 7 blurred images) and 14 clinical images (12 normal images, 2 blurred images). As a result, the classification accuracies of images with blurs and images without blurs were 100% for both phantom and clinical images.
Keyword (in Japanese) (See Japanese page) 
(in English) image quality evaluation / computer-assisted image confirmation system / support vector machine / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 410, MI2013-101, pp. 245-248, Jan. 2014.
Paper # MI2013-101 
Date of Issue 2014-01-19 (MI) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee MI  
Conference Date 2014-01-26 - 2014-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Bunka Tenbusu Kan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Computer Assisted Diagnosis and Therapy Based on Computational Anatomy, etc. 
Paper Information
Registration To MI 
Conference Code 2014-01-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An automated recognition method for blurred X-ray images 
Sub Title (in English)  
Keyword(1) image quality evaluation  
Keyword(2) computer-assisted image confirmation system  
Keyword(3) support vector machine  
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1st Author's Name Tomoya Muroi  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Yongbum Lee  
2nd Author's Affiliation Niigata University (Niigata Univ.)
3rd Author's Name Du-Yih Tsai  
3rd Author's Affiliation Niigata University (Niigata Univ.)
4th Author's Name Masaki Tsurumaki  
4th Author's Affiliation Nakajo Chuo Hospital (Nakajo Chuo Hosp.)
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Speaker Author-1 
Date Time 2014-01-27 13:30:00 
Presentation Time 45 minutes 
Registration for MI 
Paper # MI2013-101 
Volume (vol) vol.113 
Number (no) no.410 
Page pp.245-248 
#Pages
Date of Issue 2014-01-19 (MI) 


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