National Institute of Advanced Industrial Science and Technology
发明人:
Ryohei HASEGAWA,Yukako HASEGAWA
申请号：
US15527387
公开号：
US20170325720A1
申请日:
2015.11.17
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Provided are a highly confidential personal authentication device which uses brain waves, a personal authentication method, and a personal authentication system and program. The authentication device using brain waves is provided with: an electroencephalograph； and a processing unit which, with respect to brain waves with respect to a plurality of stimulus events obtained by the electroencephalograph, determines a discrimination score according to a discrimination model for estimating brain information for each authentication candidate accumulated in advance, based on a discrimination-model-to-discrimination-model comparison of the discrimination score, identifies and authenticates an authentication candidate who provided the model. The identifying of the authentication candidate based on the discrimination score in the processing unit is based on the discrimination score and/or decoding accuracy determined from the discrimination score.
