DocumentCode
1197333
Title
Temporally constrained ICA-based foetal ECG separation
Author
Lee, J. ; Park, K.L. ; Lee, K.-J.
Author_Institution
Dept. of Biomed. Eng., Yonsei Univ., Wonju City, South Korea
Volume
41
Issue
21
fYear
2005
Firstpage
1158
Lastpage
1160
Abstract
A new method for foetal ECG separation based on temporally constrained independent component analysis (ICA) is proposed. The maternal beat positions were regarded as a priori information and by applying constrained ICA, a maternal dominant signal could be extracted. Finally, a foetal ECG signal was obtained by the subtraction of this from a specific channel signal.
Keywords
electrocardiography; independent component analysis; medical signal processing; obstetrics; source separation; electrocardiography; foetal ECG separation; independent component analysis; maternal beat positions; maternal dominant signal; temporally constrained ICA;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20052235
Filename
1522008
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