A Principal Component Analysis Based Data Fusion Method for Estimation of Respiratory Volume
A Principal Component Analysis Based Data Fusion Method for Estimation of Respiratory Volume
复制标题
基于主成分分析的数据融合方法估计呼吸量
DOI:
10.1109/jsen.2015.2411288
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发表时间:
2015-03
影响因子:
4.3
通讯作者:
Jiang Qing
中科院分区:
文献类型:
--
作者:
Liu Guanzheng;Zhou Guangmin;Chen Wenhui;Jiang Qing
Impedance plethysmography (IP) is widely used in pulmonary volume measurement in recent years. Previous researches mainly focused on improving respiratory volume measurement accuracy by improving filter performance, electrode configuration, and so on, ignoring the influence of sleep posture changes. To solve this problem, we presented a principal component analysis (PCA)-based data fusion algorithm to minimize the effects of sleep posture changes on pulmonary volume measurement using a new dual-channel IP system. In situ experiments with ten subjects indicated that the PCA-based data fusion method improved the performance with the mean absolute error decreased ~25%. Thus, the novel method potentially achieves a higher sensitivity of the sleep respiratory function diagnosis.
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DOI:
10.1088/0143-0815/6/2/002
发表时间:
1985-01-01
期刊:
CLINICAL PHYSICS AND PHYSIOLOGICAL MEASUREMENT
影响因子:
--
作者:
BROWN, BH;BARBER, DC;SEAGAR, AD
通讯作者:
SEAGAR, AD
影响因子:
--
作者:
A. Eberhard;P. Calabrese;P. Baconnier;G. Benchetrit
通讯作者:
A. Eberhard;P. Calabrese;P. Baconnier;G. Benchetrit
DOI:
10.1007/978-3-540-89208-3_417
发表时间:
2009
期刊:
--
影响因子:
--
作者:
O. Lahtinen;Ville-Pekka Seppä;Juho Väisänen;J. Hyttinen
通讯作者:
O. Lahtinen;Ville-Pekka Seppä;Juho Väisänen;J. Hyttinen
影响因子:
4.6
作者:
Seppa, Ville-Pekka;Viik, Jari;Hyttinen, Jari
通讯作者:
Hyttinen, Jari
影响因子:
4.7
作者:
Liu, Guan-Zheng;Huang, Bang-Yu;Wang, Lei
通讯作者:
Wang, Lei