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Paper Abstract and Keywords
Presentation 2013-03-15 16:30
Recognition of Characters Drawn in the Air From Motion Images Using Time Space Continuous Dynamic Programming
Yuki Nitsuma, Takashi Matsuzaki, Yuichi Yaguchi, Ryuichi Oka (Aizu Univ.) PRMU2012-222
Abstract (in Japanese) (See Japanese page) 
(in English) This paper reports the recognition results of characters drawn in the air using time space continuous dynamic programming (TSCDP). TSCDP can perform time-space segmentation-free recognition of a point trajectory corresponding a category of character from a video. Time segmentation-free function of recognition means that the method requires no time segmentation of a target pattern from an input stream of motion images in advance. Space segmentation-free function of recognition means that a target pattern can be allowed at any location and also multiple target patterns are allowed in the one scene at the same time. TSCDP can recognize target patterns under the situation that there are many kinds of occlusion including moving scene and a video captured by a moving camera. We conducted many experiments to confirm the ability mentioned above.
Keyword (in Japanese) (See Japanese page) 
(in English) character recognition / gesture recognition / DP / time-space pattern / matching / segmentation / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 495, PRMU2012-222, pp. 249-254, March 2013.
Paper # PRMU2012-222 
Date of Issue 2013-03-07 (PRMU) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 PRMU2012-222

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) 
Topics (in English)  
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) Recognition of Characters Drawn in the Air From Motion Images Using Time Space Continuous Dynamic Programming 
Sub Title (in English)  
Keyword(1) character recognition  
Keyword(2) gesture recognition  
Keyword(3) DP  
Keyword(4) time-space pattern  
Keyword(5) matching  
Keyword(6) segmentation  
1st Author's Name Yuki Nitsuma  
1st Author's Affiliation University of Aizu (Aizu Univ.)
2nd Author's Name Takashi Matsuzaki  
2nd Author's Affiliation University of Aizu (Aizu Univ.)
3rd Author's Name Yuichi Yaguchi  
3rd Author's Affiliation University of Aizu (Aizu Univ.)
4th Author's Name Ryuichi Oka  
4th Author's Affiliation University of Aizu (Aizu Univ.)
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Date Time 2013-03-15 16:30:00 
Presentation Time 30 
Registration for PRMU 
Paper # IEICE-PRMU2012-222 
Volume (vol) IEICE-112 
Number (no) no.495 
Page pp.249-254 
#Pages IEICE-6 
Date of Issue IEICE-PRMU-2013-03-07 

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