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Paper Abstract and Keywords
Presentation 2021-12-15 12:25
Enhancement of sign language motion classification accuracy by adding finger information using OpenPose
Tsukasa Wakao, Wataru Odagiri, Sato Tatsuya, Yuusuke Kawakita, Hiromitsu Nishimura, Hiroshi Tanaka (KAIT)
Abstract (in Japanese) (See Japanese page) 
(in English) As a sign language motion classification method, the direction vector from neck to shoulder, elbow, and wrist was calculated by using the nodal position information of the sign language motion using OpenPose. Each element was normalized by distance from neck to shoulder, and the data and SVM were used to create a training model for classifying each motion. In this study, we describe the results of classification accuracy enhancement by adding nodal position information of five fingers.
Keyword (in Japanese) (See Japanese page) 
(in English) sign language motion classification / OpenPose / support vector machine (SVM) / finger information / / / /  
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Conference Information
Committee HCGSYMPO  
Conference Date 2021-12-15 - 2021-12-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
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Paper Information
Registration To HCGSYMPO 
Conference Code 2021-12-HCGSYMPO 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Enhancement of sign language motion classification accuracy by adding finger information using OpenPose 
Sub Title (in English)  
Keyword(1) sign language motion classification  
Keyword(2) OpenPose  
Keyword(3) support vector machine (SVM)  
Keyword(4) finger information  
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1st Author's Name Tsukasa Wakao  
1st Author's Affiliation Kanagawa Institute of Technology (KAIT)
2nd Author's Name Wataru Odagiri  
2nd Author's Affiliation Kanagawa Institute of Technology (KAIT)
3rd Author's Name Sato Tatsuya  
3rd Author's Affiliation Kanagawa Institute of Technology (KAIT)
4th Author's Name Yuusuke Kawakita  
4th Author's Affiliation Kanagawa Institute of Technology (KAIT)
5th Author's Name Hiromitsu Nishimura  
5th Author's Affiliation Kanagawa Institute of Technology (KAIT)
6th Author's Name Hiroshi Tanaka  
6th Author's Affiliation Kanagawa Institute of Technology (KAIT)
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Speaker Author-1 
Date Time 2021-12-15 12:25:00 
Presentation Time 15 minutes 
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