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Paper Abstract and Keywords
Presentation 2016-12-08 06:55
Sign Language Recognition Performance Improvements by Feature Elements of Hidden Markov Model
Hirotoshi Shibata, Tatsunori Ozawa, Hiromitsu Nishimura, Hiroshi Tanaka (Kanagawa Institute of Technology), Daisuke Kobayashi, Michio Iwamoto, Syuji Kato (KCC corp.)
Abstract (in Japanese) (See Japanese page) 
(in English) The authors have been investigating method of sign language recognition using colored gloves and optical camera. We are now applying HMM which has been reported high recognition performance for sign language recognition. So far, we have evaluated HMM which was learned shape of hand motion. However, recognition performance was insufficient. This paper reports the recognition results by considering the velocity of motion of hand, position of hand, and visible status of each finger. In addition, it is shown the recognition enhancement can be obtained by considering the reliability obtained by HMM which was learned each feature vector.
Keyword (in Japanese) (See Japanese page) 
(in English) Sign Language Recognition / Colored Gloves / Optical Camera / Hidden Markov Model / Feature Elements / / /  
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Conference Information
Committee HCGSYMPO  
Conference Date 2016-12-07 - 2016-12-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Kochi City Culture Plaza (CUL-PORT) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Human communication, etc. 
Paper Information
Registration To HCGSYMPO 
Conference Code 2016-12-HCGSYMPO 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Sign Language Recognition Performance Improvements by Feature Elements of Hidden Markov Model 
Sub Title (in English)  
Keyword(1) Sign Language Recognition  
Keyword(2) Colored Gloves  
Keyword(3) Optical Camera  
Keyword(4) Hidden Markov Model  
Keyword(5) Feature Elements  
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1st Author's Name Hirotoshi Shibata  
1st Author's Affiliation Kanagawa Institute of Technology (Kanagawa Institute of Technology)
2nd Author's Name Tatsunori Ozawa  
2nd Author's Affiliation Kanagawa Institute of Technology (Kanagawa Institute of Technology)
3rd Author's Name Hiromitsu Nishimura  
3rd Author's Affiliation Kanagawa Institute of Technology (Kanagawa Institute of Technology)
4th Author's Name Hiroshi Tanaka  
4th Author's Affiliation Kanagawa Institute of Technology (Kanagawa Institute of Technology)
5th Author's Name Daisuke Kobayashi  
5th Author's Affiliation KCC corp. (KCC corp.)
6th Author's Name Michio Iwamoto  
6th Author's Affiliation KCC corp. (KCC corp.)
7th Author's Name Syuji Kato  
7th Author's Affiliation KCC corp. (KCC corp.)
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Speaker Author-1 
Date Time 2016-12-08 06:55:00 
Presentation Time 25 minutes 
Registration for HCGSYMPO 
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