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Paper Abstract and Keywords
Presentation 2015-02-23 09:30
Crack Detection of Road Images using In-Vehicle Camera in Asphalt Pavement Management Systems
Koki Konomi, Kousuke Matsushima, Masatoshi Terao (Kurume NCT), Keiichi Uchimura (KU) ITS2014-52 IE2014-79
Abstract (in Japanese) (See Japanese page) 
(in English) Cracks are generated by repeating expansion and contraction due to temperature changes and excessive traffic volume on the road. There is a possibility of road collapse by deterioration of crack. Therefore, we diagnose the road on a regular basis.
If damage is found, then there is a need to make the appropriate maintenance and repair because of road damage. However, current road diagnosis consumes a lot of time and money. So, standardized and automated road diagnostic method is an important technique for the future. In addition, by the results of the conventional method, we have found that the extraction rate of cracks in road images containing shadows are lower than the road images that contain non-shadows. In this paper, we propose shadow removal process from the road image that contains the shadow and improved crack filter corresponding to various cracks.
Keyword (in Japanese) (See Japanese page) 
(in English) Road diagnostic analysis / Road picture / Crack / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 459, ITS2014-52, pp. 149-153, Feb. 2015.
Paper # ITS2014-52 
Date of Issue 2015-02-16 (ITS, IE) 
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)
Download PDF ITS2014-52 IE2014-79

Conference Information
Committee IE ITS ITE-AIT ITE-HI ITE-ME ITE-MMS ITE-CE  
Conference Date 2015-02-23 - 2015-02-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ITS 
Conference Code 2015-02-IE-ITS-AIT-HI-ME-MMS-CE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Crack Detection of Road Images using In-Vehicle Camera in Asphalt Pavement Management Systems 
Sub Title (in English)  
Keyword(1) Road diagnostic analysis  
Keyword(2) Road picture  
Keyword(3) Crack  
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1st Author's Name Koki Konomi  
1st Author's Affiliation Kurume National College of Technology (Kurume NCT)
2nd Author's Name Kousuke Matsushima  
2nd Author's Affiliation Kurume National College of Technology (Kurume NCT)
3rd Author's Name Masatoshi Terao  
3rd Author's Affiliation Kurume National College of Technology (Kurume NCT)
4th Author's Name Keiichi Uchimura  
4th Author's Affiliation Kumamoto University (KU)
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Speaker Author-1 
Date Time 2015-02-23 09:30:00 
Presentation Time 15 minutes 
Registration for ITS 
Paper # ITS2014-52, IE2014-79 
Volume (vol) vol.114 
Number (no) no.459(ITS), no.460(IE) 
Page pp.149-153 
#Pages
Date of Issue 2015-02-16 (ITS, IE) 


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