Motion artifact removal from photoplethysmography based on weighted band-pass filter

Satoru Suzuki, Yasue Mitsukura

研究成果: Conference contribution

抄録

This paper presents the method of reducing motion artifact (MA) from photoplethysmography (PPG) measured from ears. It is a challenging problem to accurately calculate pulse rate and peak to peak interval (PPI) from MA-contaminated PPG. We propose a two-stage MA reduction filter for removing MA in PPG. Two-stage MA reduction filter is consisted of weighted band-pass (WBP) filter and adaptive filter. WBP filter is used to suppress MA in PPG. Then, the output signal of WBP filter is enhanced by adaptive filter. The MA reduction performance of the proposed method was evaluated in the computer simulation. The simulation results showed that the proposed method could suppress MA in PPG.

本文言語English
ホスト出版物のタイトルIECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
出版社Institute of Electrical and Electronics Engineers Inc.
ページ2708-2712
ページ数5
ISBN(電子版)9781479917624
DOI
出版ステータスPublished - 2015
イベント41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015 - Yokohama, Japan
継続期間: 2015 11月 92015 11月 12

出版物シリーズ

名前IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society

Other

Other41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015
国/地域Japan
CityYokohama
Period15/11/915/11/12

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 産業および生産工学

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