发明名称 |
Signal processor, signal processing method, and signal processing program |
摘要 |
A pulse wave detection apparatus detects a signal, and calculates a correlation coefficient between waveforms of the signal included in a first window and a second window having a predetermined duration, the correlation coefficient being smaller when a difference between dispersion of the amplitude value in the first window and dispersion of the amplitude value in the second window becomes larger. |
申请公布号 |
EP2777485(A1) |
申请公布日期 |
2014.09.17 |
申请号 |
EP20130197941 |
申请日期 |
2013.12.18 |
申请人 |
FUJITSU LIMITED |
发明人 |
MAEDA, KAZUHO;SAKATA, MASATO;UCHIDA, DAISUKE;INOMATA, AKIHIRO |
分类号 |
A61B5/00 |
主分类号 |
A61B5/00 |
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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