发明名称 |
Method of and apparatus for measuring heart rate, and recording medium storing computer program for executing the method |
摘要 |
A method, medium, and apparatus for measuring a heart rate from blood flow in a blood vessel of a human body part, including: an amplifying circuit receiving a light signal reflected or penetrated from a human body part and generating a multi-stage amplified signal made up of a plurality of signals with a corresponding different gains; and a processor separating the multi-stage amplified signal into a plurality of channel signals having corresponding gains, reconfiguring the light signal using a channel signal selected among the plurality of channel signals and calculating the heart rate from the reconfigured light signal. Accordingly, it is possible to make an accurate measurement of a heart rate by minimizing effects of measuring environments. In addition, the apparatus, method, and medium are resistive to noise resulting from a movement of a human body part by comparing an optimum signal pattern and a correlation coefficient. |
申请公布号 |
EP1579802(A1) |
申请公布日期 |
2005.09.28 |
申请号 |
EP20050251670 |
申请日期 |
2005.03.18 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, HYOUNGKI;BANG, SEOKWON;CHOI, KIWAN |
分类号 |
A61B5/0245;A61B5/02;A61B5/024 |
主分类号 |
A61B5/0245 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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