To provide a pulse detector and a pulse detection method for reducing influences of an abrupt noise signal by performing a pulse wave frequency analysis after a pulse wave signal acquired from a pulse wave sensor is divided into a signal component having autocorrelation and the other components.
The pulse detector detects a pulse signal originating from the pulse of a human body and includes: a pulse wave sensor 10 that detects a first pulse wave signal in which the pulse signal and a noise signal are mixed and outputs it; and a pulse wave signal filtering unit that generates an adaptive spectral line enhancer 94 based on the first pulse wave signal, divides the first pulse wave signal into a first signal and a second signal, and outputs a second pulse wave signal including at least the first signal.
URANO OSAMU
| JP2005131426A | 2005-05-26 | |||
| JP2009195590A | 2009-09-03 | |||
| JPH11276448A | 1999-10-12 | |||
| JP2003199719A | 2003-07-15 | |||
| JP2002224055A | 2002-08-13 | |||
| JP2003102694A | 2003-04-08 | |||
| JP2001008908A | 2001-01-16 | |||
| JP2005028157A | 2005-02-03 | |||
| JP2005131426A | 2005-05-26 | |||
| JP2009195590A | 2009-09-03 | |||
| JPH11276448A | 1999-10-12 | |||
| JP2003199719A | 2003-07-15 | |||
| JP2002224055A | 2002-08-13 |
JPN6013047076; 小須田 司， 青島 一郎: '体動アーチファクトに強い脈拍計測技術の開発' マイクロメカトロニクス 第４８巻第３号, 20040910, ｐｐ．４２-５１, 社団法人日本時計学会
JPN6013047074; 今井 文吾， 塩澤 成弘， 牧川 方昭: '光電脈波計測における加速度センサを用いた体動アーチファクトの除去' 生体医工学 ： 日本エム・イー学会誌 第４４巻第１号, 20060310, ｐｐ．１４８-１５５, 社団法人日本生体医工学会
JPN6013047076; 小須田 司， 青島 一郎: '体動アーチファクトに強い脈拍計測技術の開発' マイクロメカトロニクス 第４８巻第３号, 20040910, ｐｐ．４２-５１, 社団法人日本時計学会
Osamu Suzawa
Kazuhiko Miyasaka
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