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Paper Abstract and Keywords
Presentation 2022-05-20 15:00
Person Verification Based on Finger-Writing of a Simple Symbol on a Smartphone -- Finger contact direction feature extraction by frequency distribution --
Takahiro Horiuchi, Masaya yamazaki, Isao Nakanishi (Tottori Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We have studied on a technology to verify an individual by drawing a simple symbol that everyone are familiar and never forgets. Individuals are asked to draw a symbol by using their fingertips on a digital device screen. In this study, we focused on finger touch direction features that can be acquired on smartphone and we aimed to improve the verification performance using frequency distribution.
Keyword (in Japanese) (See Japanese page) 
(in English) Biometric / Handwritten authentication / Simple symbol / Finger-writing / Finger touch direction / Frequency distribution / /  
Reference Info. ITE Tech. Rep.
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Conference Information
Conference Date 2022-05-19 - 2022-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IEICE-BioX 
Conference Code 2022-05-SIP-BioX-IE-MI-IST-ME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Person Verification Based on Finger-Writing of a Simple Symbol on a Smartphone 
Sub Title (in English) Finger contact direction feature extraction by frequency distribution 
Keyword(1) Biometric  
Keyword(2) Handwritten authentication  
Keyword(3) Simple symbol  
Keyword(4) Finger-writing  
Keyword(5) Finger touch direction  
Keyword(6) Frequency distribution  
1st Author's Name Takahiro Horiuchi  
1st Author's Affiliation Tottori Univeristy (Tottori Univ.)
2nd Author's Name Masaya yamazaki  
2nd Author's Affiliation Tottori Univeristy (Tottori Univ.)
3rd Author's Name Isao Nakanishi  
3rd Author's Affiliation Tottori Univeristy (Tottori Univ.)
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Speaker Author-1 
Date Time 2022-05-20 15:00:00 
Presentation Time 20 minutes 
Registration for IEICE-BioX 
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Volume (vol) vol.46 
Number (no)  
Date of Issue  

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