Temporally constrained ICA-based foetal ECG separation

J. Lee, K. L. Park, K. J. Lee

Research output: Contribution to journalArticlepeer-review

21 Scopus citations


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.

Original languageEnglish (US)
Pages (from-to)1158-1160
Number of pages3
JournalElectronics Letters
Issue number21
StatePublished - Oct 13 2005
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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