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Paper Abstract and Keywords
Presentation 2013-03-14 09:30
Learning-based Text Image Detection
Naoki Chiba (Rakuten) PRMU2012-181
Abstract (in Japanese) (See Japanese page) 
(in English) A method for detecting images that contain text regions is proposed. Although methods for text region detection in an image have been proposed, those of text image detection have not been extensively investigated. This is because such text image detection depends on applications. An efficient and general method that can detect text images by using a learning framework is proposed. It requires only manually classifying images into two groups: text and non-text. It can be used for various applications without font information such as type, style, size, color, or language. It builds an image classifier from these two image groups. Experiments showed that this method is more effective than conventional ones.
Keyword (in Japanese) (See Japanese page) 
(in English) Text detection / clustering / learning / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 495, PRMU2012-181, pp. 7-12, March 2013.
Paper # PRMU2012-181 
Date of Issue 2013-03-07 (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)
Download PDF PRMU2012-181

Conference Information
Committee PRMU  
Conference Date 2013-03-14 - 2013-03-15 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To PRMU 
Conference Code 2013-03-PRMU 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Learning-based Text Image Detection 
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Keyword(1) Text detection  
Keyword(2) clustering  
Keyword(3) learning  
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1st Author's Name Naoki Chiba  
1st Author's Affiliation Rakuten, Inc. (Rakuten)
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Speaker Author-1 
Date Time 2013-03-14 09:30:00 
Presentation Time 30 minutes 
Registration for PRMU 
Paper # PRMU2012-181 
Volume (vol) vol.112 
Number (no) no.495 
Page pp.7-12 
#Pages 6 
Date of Issue 2013-03-07 (PRMU) 

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