Person Verification Using Electroencephalograms Evoked by New Imperceptible Vibration Stimulation

This paper examines how to identify individuals using their electroencephalograms (EEGs) evoked by imperceptible vibration stimulation. Based on the knowledge of evoked EEGs by tactile stimulation, we learned that evoked responses could occur within a shorter time. In this paper, we propose measuring evoked EEGs for 100 ms. We confirm the presence of an event-related response in the measured EEGs and evaluate the individuality and verification performance of the measured EEGs as biometrics. The results demonstrate that the proposed stimulus presentation method is superior to the conventional method.