Fetal electrocardiogram extraction based on nonlinear time series analysis.
- Author:
Chen WANG
1
;
Mingrong REN
;
Pu WANG
;
Shizhong FAN
Author Information
1. College of Electronic Information & Control Engineering, Beijing University of Technology, Beijing 100124, China. chen840318@sina.com
- Publication Type:Journal Article
- MeSH:
Algorithms;
Electrocardiography;
methods;
Female;
Fetal Heart;
physiology;
Humans;
Nonlinear Dynamics;
Pregnancy;
Signal Processing, Computer-Assisted
- From:
Journal of Biomedical Engineering
2010;27(1):33-41
- CountryChina
- Language:Chinese
-
Abstract:
This paper reports the applications of a local non-linear projection technique to extract the fetal component in single-lead recordings from the abdomen of a pregnant woman. We propose the general planning, and then we determine and illustrate four important parameters in the algorithm. The results of experiments show that the method is effective for separating the fetal ECG from the maternal trace and from the other contaminations.
