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Paper Abstract and Keywords
Presentation 2007-11-29 15:15
Generation of Handprinted Characters Based on Direction-Array Analysis
Kei Kureishi, Fujio Toriumi, Kenichiro Ishii (Nagoya Univ.) PRMU2007-133 MVE2007-66
Abstract (in Japanese) (See Japanese page) 
(in English) One of the serious problems in developing a character recognition system is designing a recognition dictionary which requires a tremendous amount of character data for training. A traning set, however, contains only limited variations of characters. The purpose of this study is to generate various kinds of distorted characters artificially. We propose a Direction-Array which represents a character as a sequence of minimum line segments. We also propose distorted character generation using the weighted sum of a pair of Direction-Arrays. In the experiment, the recognition result indicated that the dictionary designed by artificially distorted characters has almost the same performance as the dictionary designed by actual characters. It is also shown that the proposed method can evaluate the stability of the recognition systems against distortion.
Keyword (in Japanese) (See Japanese page) 
(in English) Direction-Array / Handprinted Character / Character Generation / Online Character / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 359, PRMU2007-133, pp. 37-42, Nov. 2007.
Paper # PRMU2007-133 
Date of Issue 2007-11-22 (PRMU, MVE) 
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 PRMU2007-133 MVE2007-66

Conference Information
Committee MVE PRMU  
Conference Date 2007-11-29 - 2007-11-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Ehime University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PRMU 
Conference Code 2007-11-MVE-PRMU 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Generation of Handprinted Characters Based on Direction-Array Analysis 
Sub Title (in English)  
Keyword(1) Direction-Array  
Keyword(2) Handprinted Character  
Keyword(3) Character Generation  
Keyword(4) Online Character  
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Keyword(6)  
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1st Author's Name Kei Kureishi  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Fujio Toriumi  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Kenichiro Ishii  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2007-11-29 15:15:00 
Presentation Time 30 minutes 
Registration for PRMU 
Paper # PRMU2007-133, MVE2007-66 
Volume (vol) vol.107 
Number (no) no.359(PRMU), no.360(MVE) 
Page pp.37-42 
#Pages 6 
Date of Issue 2007-11-22 (PRMU, MVE) 

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