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Paper Abstract and Keywords
Presentation 2009-08-31 11:00
Recognition of Road Marking Using HMM
Shogo Yoneyama, Takashi Hirano, Kageyasu Miyahara, Takenori Kawamata (Mitsubishi Electric Corp.) PRMU2009-62
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a method of road marker recognition on real time from the rear view images of a moving vehicle. In conventional methods, the candidate of road marker is detected from an image at first. Then, the kind of the road marker is recognized by using the feature value extracted from the candidate area. However, when the road mark is occluded by another vehicles, the candidate area cannot be extracted correctly and the recognition rate is reduced. Moreover, the conventional method takes processing time, because the method scans the whole image, in order to detect the candidate area. To overcome these issues, the proposed method recognized the kind of road markers with HMM.
The input of HMM is time sequential feature values extracted from the ROI region set up behind the vehicle. The experimental results show the effectiveness of the method to the actual rear view images.
Keyword (in Japanese) (See Japanese page) 
(in English) Road Marker / Hidden Markov Model / On-board Captured Images / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 182, PRMU2009-62, pp. 13-18, Aug. 2009.
Paper # PRMU2009-62 
Date of Issue 2009-08-24 (PRMU) 
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)
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Conference Information
Committee PRMU  
Conference Date 2009-08-31 - 2009-09-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PRMU 
Conference Code 2009-08-PRMU 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Recognition of Road Marking Using HMM 
Sub Title (in English)  
Keyword(1) Road Marker  
Keyword(2) Hidden Markov Model  
Keyword(3) On-board Captured Images  
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1st Author's Name Shogo Yoneyama  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Takashi Hirano  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Kageyasu Miyahara  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Takenori Kawamata  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2009-08-31 11:00:00 
Presentation Time 30 minutes 
Registration for PRMU 
Paper # PRMU2009-62 
Volume (vol) vol.109 
Number (no) no.182 
Page pp.13-18 
#Pages
Date of Issue 2009-08-24 (PRMU) 


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