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Paper Abstract and Keywords
Presentation 2012-08-28 11:45
Real-time Finger Character Recognition using Range Image
Kai Inoue, Takeshi Saitoh (KIT) LOIS2012-27 IE2012-59 EMM2012-50
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a real-time method for recognizing finger character using range image. At first, we automatically extract the right hand region from range image which captured by Microsoft Kinect. Secondly we define sixe features of area ratio, aspect ratio, roundness, Foureir descriptor, number of figure, and range ratio, and these features are fed to SVMs. In order to prevent wrong recognition in a real-time process, we implement two functions of motionless judge and voting process. We set 41 Japanese finger characters without a motion as the target, and the evaluation experiment was carried out to one subject. As the result, we obtained the recognition rate of 82\%. Moreover, there were 30 characters which acquired the recognition rate of 90\% or more, and it was shown that our method is effective.
Keyword (in Japanese) (See Japanese page) 
(in English) finger character / range image / SVM / Kinect / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 189, IE2012-59, pp. 87-92, Aug. 2012.
Paper # IE2012-59 
Date of Issue 2012-08-20 (LOIS, IE, EMM) 
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 LOIS2012-27 IE2012-59 EMM2012-50

Conference Information
Committee EMM IE LOIS ITE-ME IEE-CMN  
Conference Date 2012-08-27 - 2012-08-28 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IE 
Conference Code 2012-08-EMM-IE-LOIS-ME-CMN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Real-time Finger Character Recognition using Range Image 
Sub Title (in English)  
Keyword(1) finger character  
Keyword(2) range image  
Keyword(3) SVM  
Keyword(4) Kinect  
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Keyword(6)  
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1st Author's Name Kai Inoue  
1st Author's Affiliation Kyushu Institute of Technology (KIT)
2nd Author's Name Takeshi Saitoh  
2nd Author's Affiliation Kyushu Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2012-08-28 11:45:00 
Presentation Time 25 minutes 
Registration for IE 
Paper # LOIS2012-27, IE2012-59, EMM2012-50 
Volume (vol) vol.112 
Number (no) no.188(LOIS), no.189(IE), no.190(EMM) 
Page pp.87-92 
#Pages 6 
Date of Issue 2012-08-20 (LOIS, IE, EMM) 

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