Comput Methods Programs Biomed - Noninvasive fetal ECG estimation using adaptive comb filter.

Tópicos

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Resumo

This paper describes a robust and simple algorithm for fetal electrocardiogram (FECG) estimation from abdominal signal using adaptive comb filter (ACF). The ACF can adjust itself to the temporal variations in fundamental frequency, which makes it qualified for the estimation of quasi-periodic component from physiologic signal, such as ECG. The validity and performance of the described method are confirmed through experiments on real fetal ECG data. A comparison with the well-known independent component analysis (ICA) method has also been presented.

Resumo Limpo

paper describ robust simpl algorithm fetal electrocardiogram fecg estim abdomin signal use adapt comb filter acf acf can adjust tempor variat fundament frequenc make qualifi estim quasiperiod compon physiolog signal ecg valid perform describ method confirm experi real fetal ecg data comparison wellknown independ compon analysi ica method also present

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