脈拍計測装置、脈拍計測方法および脈拍計測プログラム
- 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.
COPYRIGHT: (C)2010 and JPO& INPIT
- 来源网站:
- 中国工程科技知识中心
相关发明人
相关专利
- DEVICE, SYSTEM AND METHOD FOR DETECTION OF PULSE AND/OR PULSE-RELATED INFORMATION OF A PATIENT
- ARTERIAL PULSE SIGNAL MEASUREMENT DEVICE AND PRESSURE SENSOR
- UNITÉ D'AMÉLIORATION DES PERFORMANCES POUR DISPOSITIFS AUX ULTRAVIOLETS PULSÉS
- PULSE GENERATOR
- ULTRASOUND PROBE AND ULTRASOUND IMAGE DIAGNOSTIC APPARATUS