| Project/Area Number |
20760270
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Measurement engineering
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
和田 直哉 Tokyo University of Science, 工学部・第一部, 嘱託助教 (20434029)
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| Co-Investigator(Renkei-kenkyūsha) |
半谷 精一郎 東京理科大学, 工学部・第一部, 教授 (70147510)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | オンライン署名認証 / バイオメトリクス / 把持位置 / 把持力 / 署名認証 / 生体計測 |
|---|
| Research Abstract |
In this study, a new on-line signature authentication method using pen-gripping position and power is explored. The gripping information is obtained by 31 pressure censors attached around a pen and it is performed simultaneously with obtainment of tablet data such as pen-trace, pressure on pen and pen-tilt. In authentication, gap of gripping data are corrected by obtaining shifted gripping data by one censor position to each direction. The combination of both gripping data and tablet data realizes 8-10% better error rate in signature verification than tablet data only.
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