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RESPIRATION ESTIMATION METHOD AND APPARATUS
专利权人:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人:
Takayuki Ogasawara,Takurou Tajima,Kei Kuwabara,Nobuaki Matsuura,Ryoichi Kasahara
申请号:
US15778750
公开号:
US20180344208A1
申请日:
2016.11.25
申请国别(地区):
US
年份:
2018
代理人:
摘要:
There is provided a respiration estimation method. The respiration estimation method includes a first step (S107) of estimating a breathing rate of a subject based on each of a time-series signal of first data relating to a cardiac function of the subject and a time-series signal of second data relating to an acceleration by a respiratory motion of the subject, a second step (S108) of estimating a breathing rate obtained by filtering noise using a Kalman filter for each of the breathing rate estimated based on the first data and the breathing rate estimated based on the second data, and a third step (S109) of executing weighted averaging processing for the plurality of estimated values of the breathing rates obtained in the second step.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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