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In recent years, individual recognition systems based on brain activity have attracted more and more attention. In this kind of system, visual evoked potentials (VEP) are a good option for biometrics due to their high information transfer rate, non-invasiveness, relatively low cost, and portability. This study uses the code-modulated visual evoked potential(c-VEP) as a biometric signal for individual identification. The study combined c- YEP with an affordable task to ensure that subjects' attention was devoted to the experiment while subjects' characteristics were not altered by the affordable of the task. Twelve subjects were recruited to participate in the experiment in this study. Deep learning methods (CNN, EEGNet) were used on a dataset of 60 electrodes of c- YEP from 12 subjects to achieve more than 99% accuracy in individual identification. The identification accuracy exceeds 98% when only 3 electrodes are used. The results indicate that the use of c- YEP as a biosignal for individual recognition has promising applications. © 2022 IEEE.
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Year: 2022
Language: English
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 3
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