Chao ZHANG,Haixiao LIU,Yang LIU,Chisung BAE,Sang Joon KIM
申请号：
US15867147
公开号：
US20180196932A1
申请日:
2018.01.10
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method and apparatus to authenticate a registered user are described. The method and apparatus include a processor configured to identify a first electrocardiogram (ECG) signal measured from the user, and determine a similarity between the first ECG signal and a second ECG signal based on the identified first ECG signal and the second ECG signal included in a reference ECG signal set. The processor is also configured to determine an authentication threshold corresponding to the reference ECG signal set, and determine whether to authenticate the first ECG signal measured from the user by comparing the determined similarity and the authentication threshold.
