Cited by 107Non-Invasive Vital Sign MonitoringWireless Body Area NetworksContext-Aware Activity Recognition Systems

Estimation of Respiration Rate from Three-Dimensional Acceleration Data Based on Body Sensor Network

Open access
Liu, Guan-Zheng, Guo, Yan-Wei, Zhu, Qing-Song, Huang, Bang-Yu, Wang, Lei·2011·Telemedicine and e-Health

Abstract

Respiratory monitoring is widely used in clinical and healthcare practice to detect abnormal cardiopulmonary function during ordinary and routine activities. There are several approaches to estimate respiratory rate, including accelerometer(s) worn on the torso that are capable of sensing the inclination changes due to breathing. In this article, we present an adaptive band-pass filtering method combined with principal component analysis to derive the respiratory rate from three-dimensional acceleration data, using a body sensor network platform previously developed by us. In situ experiments with 12 subjects indicated that our method was capable of offering dynamic respiration rate estimation during various body activities such as sitting, walking, running, and sleeping. The experimental studies also suggested that our frequency spectrum-based method was more robust, resilient to motion artifact, and therefore outperformed those algorithms primarily based on spatial acceleration information.

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Crossref · 10.1089/tmj.2011.0022

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Authors
Liu, G.-Z., Guo, Y.-W., Zhu, Q.-S., Huang, B.-Y., & Wang, L.
Affiliations
  • Shenzhen Institutes of Advanced Technology
  • Chinese Academy of Sciences (CN)
Corresponding author
Wang, Lei
Venue
Telemedicine and e-Health
Published
2011-11
Volume
17
Issue
9
Pages
705-711
ISSN
  • 1530-5627 (ISSN-L)
  • 1556-3669
OpenAlex
W1995879193
Cited by
107
References
25
Citations by year
2026: 5 · 2025: 7 · 2024: 15 · 2023: 4 · 2022: 15 · 2021: 10 · 2020: 20 · 2019: 5 · 2018: 4 · 2017: 10 · 2016: 5 · 2014: 4 · 2013: 3
FWCI
1.32
Type
journal article
Language
en
Open access
Locations
  • Telemedicine Journal and e-Health (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Non-Invasive Vital Sign Monitoring
  • Physical Sciences › Engineering › Biomedical Engineering › Wireless Body Area Networks
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Context-Aware Activity Recognition Systems
Keywords
respiratory rate estimation, wireless body area networks, principal component analysis, motion artifacts, frequency spectrum analysis, wearable sensors, respiratory monitoring
MeSH terms
Adult, Algorithms, Equipment Design, Humans, Sleep, Reproducibility of Results, Walking, Monitoring, Ambulatory, Principal Component Analysis, Respiratory Rate

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