A supervised ICA algorithm for fetal ECG extraction

Jenho Tsao, Chao Yang Hsu, Men Tzung Lo

研究成果: 書貢獻/報告類型會議論文篇章同行評審

4 引文 斯高帕斯(Scopus)

摘要

A new semi-blind ICA algorithm, named supervised ICA, is proposed for improving the performance of ICA in FECG extraction. A supervision signal is created for assisting the usual ICA algorithm to find the desired FECG unambiguously. It is different from other semi-blind ICA algorithms in that the a priori information about the temporal structure of the desired signal is encoded in the supervision signal, instead of the object function. Performances of the new algorithm are demonstrated by real data processing. High quality FECG can be extracted from the multi-channel abdominal signals.

原文???core.languages.en_GB???
主出版物標題ISSNIP 2008 - Proceedings of the 2008 International Conference on Intelligent Sensors, Sensor Networks and Information Processing
頁面327-330
頁數4
DOIs
出版狀態已出版 - 2008
事件2008 International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP 2008 - Sydney, NSW, Australia
持續時間: 15 12月 200818 12月 2008

出版系列

名字ISSNIP 2008 - Proceedings of the 2008 International Conference on Intelligent Sensors, Sensor Networks and Information Processing

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???event.eventtypes.event.conference???2008 International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP 2008
國家/地區Australia
城市Sydney, NSW
期間15/12/0818/12/08

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