| Budget Amount *help |
¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Outline of Final Research Achievements |
In this study, we proposed a method for biometric authentication using individual differences in heartbeats measured without contact. A microwave Doppler sensor was used to measure minute vibrations on the body surface to extract heartbeat. Because there are individual differences in the pattern of heartbeats, the proposed method can identify individuals using a machine learning approach. We also showed that the effect of noise can be reduced by using time-frequency analysis. The evaluation results show that 96.15% accuracy was achieved.
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