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Paper Abstract and Keywords
Presentation 2024-06-07 11:20
Development of a Gait Authentication Method Robust to Differences in Clothing Using 2D Pose Estimation
Shuji Awai, Takahiro Yoshioka, Takeshi Konno (Fujitsu), Daisuke Imoto, Masakatsu Honma (National Research Institute of Police Science)
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we developed a gait authentication method robust to clothing differences. Existing gait recognition methods had issues with accuracy due to clothing differences. Our proposed method creates a model that masks arm posture estimation information, which is greatly affected by clothing differences and occlusion, to obtain robust gait features. Using cumulative distribution, we calculated the probability of the same person and found that the average accuracy improved by 5.7% compared to unmasked cases. In the future, we aim to automatically select the masked parts according to conditions and apply it under various conditions.
Keyword (in Japanese) (See Japanese page) 
(in English) Gait authentication / Pose estimation / / / / / /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN Online edition: ISSN 2424-1970
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Conference Information
Committee ME IST IEICE-BioX IEICE-SIP IEICE-MI IEICE-IE  
Conference Date 2024-06-06 - 2024-06-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Nigata University (Ekinan-Campus "TOKIMATE") 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IEICE-BioX 
Conference Code 2024-06-ME-IST-BioX-SIP-MI-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of a Gait Authentication Method Robust to Differences in Clothing Using 2D Pose Estimation 
Sub Title (in English)  
Keyword(1) Gait authentication  
Keyword(2) Pose estimation  
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1st Author's Name Shuji Awai  
1st Author's Affiliation Fujitsu Limited (Fujitsu)
2nd Author's Name Takahiro Yoshioka  
2nd Author's Affiliation Fujitsu Limited (Fujitsu)
3rd Author's Name Takeshi Konno  
3rd Author's Affiliation Fujitsu Limited (Fujitsu)
4th Author's Name Daisuke Imoto  
4th Author's Affiliation National Research Institute of Police Science (National Research Institute of Police Science)
5th Author's Name Masakatsu Honma  
5th Author's Affiliation National Research Institute of Police Science (National Research Institute of Police Science)
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Speaker Author-1 
Date Time 2024-06-07 11:20:00 
Presentation Time 25 minutes 
Registration for IEICE-BioX 
Paper #  
Volume (vol) vol.48 
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