Min-Yong Shin,Yoon Chul Choi,Heung Jong Yoo,Seong Jun Shin
申请号：
US15215178
公开号：
US20170020421A1
申请日:
2016.07.20
申请国别(地区):
US
年份:
2017
代理人:
摘要：
There are provided a method, apparatus and non-transitory computer-readable recording medium for measuring photoplethysmography (PPG) signals. Accurate PPG signals can be obtained even when brightness of ambient light is not constant due to external light sources, and accuracy of a variety of biological information derivable from the PPG signals can be improved.
