| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2014: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Outline of Final Research Achievements |
To clarify the individual differences in the activation area of the EEG potential for EEG personal authentication, we investigated the method of feature extraction of brain signals using a wireless EEG measurement device. We have to improve accuracy rates of personal authentication and brain-computer interface (BCI) by this study.
The EEG personal authentication using the wireless EEG measurement device was focused on the electrode selection method for the feature extraction. It was obtained 0.48 as mean authentication rate of 24 subjects during eyes closed rest. Further, we experimented with a BCI prototype by using the steady-state visual evoked potential due to visual stimuli on the smart glass for persons with a physical disability. The correct answer rate of this prototype was 0.85.
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