JUNG YONG NAM,JOON HYUNG LEE,KI YOUNG CHANG,HYEONG SEOK JANG
申请号：
US15608535
公开号：
US20180132718A1
申请日:
2017.05.30
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An apparatus configured to estimate biometric information includes a sensor configured to measure a light signal reflected from a subject and a temperature of the subject, and a processor configured to perform temperature correction on the light signal reflected from the subject based on the temperature of the subject using a light signal-temperature relationship between the light signal reflected from the subject and the temperature of the subject to thereby obtain a temperature-corrected light signal, and estimate the biometric information of the subject based on the temperature-corrected light signal.
