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

	Estimation of Respiration Rate from Three-Dimensional Acceleration Data Based on Body Sensor Network
	Guan-Zheng Liu; Yan-Wei Guo; Qing-Song Zhu; Bang-Yu Huang; Lei Wang
刊名	TELEMEDICINE AND E-HEALTH
	2011
卷号	17 期号:9 页码:705-711
英文摘要	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.
收录类别	SCI
原文出处	http://online.liebertpub.com/doi/abs/10.1089/tmj.2011.0022
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/3478]
专题	深圳先进技术研究院_医工所
作者单位	TELEMEDICINE AND E-HEALTH
推荐引用方式 GB/T 7714	Guan-Zheng Liu,Yan-Wei Guo,Qing-Song Zhu,et al. Estimation of Respiration Rate from Three-Dimensional Acceleration Data Based on Body Sensor Network[J]. TELEMEDICINE AND E-HEALTH,2011,17(9):705-711.
APA	Guan-Zheng Liu,Yan-Wei Guo,Qing-Song Zhu,Bang-Yu Huang,&Lei Wang.(2011).Estimation of Respiration Rate from Three-Dimensional Acceleration Data Based on Body Sensor Network.TELEMEDICINE AND E-HEALTH,17(9),705-711.
MLA	Guan-Zheng Liu,et al."Estimation of Respiration Rate from Three-Dimensional Acceleration Data Based on Body Sensor Network".TELEMEDICINE AND E-HEALTH 17.9(2011):705-711.