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Paper Abstract and Keywords
Presentation 2021-03-06 14:40
A Study on Sign Language Recognition Using Deep Learning -- Word recognition from sign language sentences --
Isogai Hikaru, Kimura Tsutomu (NIT, Toyota College), Kanda Kazuyuki (National Museum of Ethnology) WIT2020-38
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we developed a machine leaning-based sign language recognition system that can recognize each word in a sign language sentence. In our previous study, we developed a learning model using videos of sign language words as training data and obtained a recognition rate of about 90% for words of Sign Language Proficiency Test Grade 6. In addition, we used this training data to recognize sign language sentences using the "Connectionist Temporal Classification" method. However, we found that the recognition rate of words in the sign language sentences decreased because the Home Position was included in the data. Therefore, we attempted to solve this problem by using sign language sentences as training data. As a result, the recognition rate was improved, and we found that the recognition rate improved by increasing the number of sign language sentences used for training.
Keyword (in Japanese) (See Japanese page) 
(in English) sign language / deep learning / Connectionist Temporal Classification / / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 419, WIT2020-38, pp. 47-52, March 2021.
Paper # WIT2020-38 
Date of Issue 2021-02-26 (WIT) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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 WIT IPSJ-AAC  
Conference Date 2021-03-05 - 2021-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To WIT 
Conference Code 2021-03-WIT-AAC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Sign Language Recognition Using Deep Learning 
Sub Title (in English) Word recognition from sign language sentences 
Keyword(1) sign language  
Keyword(2) deep learning  
Keyword(3) Connectionist Temporal Classification  
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1st Author's Name Isogai Hikaru  
1st Author's Affiliation National Institute of Technology, Toyota College (NIT, Toyota College)
2nd Author's Name Kimura Tsutomu  
2nd Author's Affiliation National Institute of Technology, Toyota College (NIT, Toyota College)
3rd Author's Name Kanda Kazuyuki  
3rd Author's Affiliation National Museum of Ethnology (National Museum of Ethnology)
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Speaker Author-1 
Date Time 2021-03-06 14:40:00 
Presentation Time 25 minutes 
Registration for WIT 
Paper # WIT2020-38 
Volume (vol) vol.120 
Number (no) no.419 
Page pp.47-52 
#Pages
Date of Issue 2021-02-26 (WIT) 


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