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Method and system for measurement of physiological parameters
专利权人:
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人:
ROSALIND PICARD,MING-ZHER POH,DANIEL MCDUFF
申请号:
GB201218440
公开号:
GB2492503A
申请日:
2011.05.09
申请国别(地区):
GB
年份:
2013
代理人:
摘要:
Method and system for measuring physiological parameters. The method includes capturing a sequence of images of a human face and identifying the location of the face in a frame of the video and establishing a region of interest including the face. Pixels are separated in the region of interest in a frame into at least two channel values forming raw traces over time. The raw traces are decomposed into at least two independent source signals. At least one of the source signals is processed to obtain a physiological parameter.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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