Chisung Bae,HaiBing Ren,YongNan Ji,Xuetao Feng,Biao Wang,Sangjoon Kim
申请号：
US14983112
公开号：
US09876791B2
申请日:
2015.12.29
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method and apparatus for authenticating a user are provided. An authentication apparatus includes a data set generator configured to generate an authentication data set by extracting waveforms from a biosignal of a user, a similarity calculator configured to match each of the extracted waveforms to registered waveforms included in a registration data set, and calculate a similarity between each of the extracted waveforms and the registered waveforms, and an auxiliary similarity calculator configured to extract a representative authentication waveform indicating a representative waveform of the extracted waveforms and a representative registration waveform indicating a representative waveform of the registered waveforms, and calculate a similarity between the representative authentication waveform and the representative registration waveform.
