脈拍計測装置、脈拍計測方法および脈拍計測プログラム

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专利权人:

富士通株式会社

发明人:

宮川 あゆ

申请号：

JP2008220422

公开号：

JP5332406B2

申请日:

2008.08.28

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

To measure pulse with reduced electricity costs and without lowering precision.

SOLUTION: A pulsimeter accepts an input image which has been taken in such a way that a users finger has been put ON a lens for a camera, calculates average brightness from a sum of brightness components in the accepted input image from the average brightness in a plurality of calculated frames, calculates a maximum value and/or a minimum value in a waveform over the plurality of frames, thereby detecting a peak interval of a pulse wave, calculating a pulse rate from the detected peak interval and determining a frame rate so that an estimate maximum difference between the calculated pulse rate and a true pulse rate may be a prescribed value or less and applies the determined frame rate to the camera.

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来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/