Presentation | 2014-10-17 A Study on Owner Authentication by Hand-written Sign on Smart Phone Yuki TANAKA, Takahiro YOSHIDA, Seiichiro HANGAI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | With the spread of usersof portable smartphones and tablets, personal authentication based on handwritten characters/figures on such a portable device could be a key technology which contributes to the creation of a secure social environment. However, on portable devices, handwriting area is too small to write complicated characters such as Kanji. This means that the xy coordinates of the touch positions are not measured precisely and it makes impossible to authenticate writer correctly. In addition, multi-level pressure information which is effective to authenticate writers is not acquired by a portable device. In order to develop the owner authentication system of the portable device, we extract touching time duration and touching angle of each segment as individual features. As a result using handwritten sign by 6 smartphone owners, it is found that 77% authentication rate is obtained with both features. This is 9% improvement in comparison with the result using touching time duration only. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Smartphone / Sign / Personal authentication |
Paper # | BioX2014-34 |
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Conference Information | |
Committee | BioX |
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Conference Date | 2014/10/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Biometrics (BioX) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Owner Authentication by Hand-written Sign on Smart Phone |
Sub Title (in English) | |
Keyword(1) | Smartphone |
Keyword(2) | Sign |
Keyword(3) | Personal authentication |
1st Author's Name | Yuki TANAKA |
1st Author's Affiliation | School of Engineering, Department of Electrical Engineering, Tokyo University of Science() |
2nd Author's Name | Takahiro YOSHIDA |
2nd Author's Affiliation | School of Engineering, Department of Electrical Engineering, Tokyo University of Science |
3rd Author's Name | Seiichiro HANGAI |
3rd Author's Affiliation | School of Engineering, Department of Electrical Engineering, Tokyo University of Science |
Date | 2014-10-17 |
Paper # | BioX2014-34 |
Volume (vol) | vol.114 |
Number (no) | 251 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |