Extraction of Fetal ECG from Maternal ECG using Least Mean Square Algorithm
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چکیده
Vamshadeepa.N Asst. professor, Department of BME, ACSCE, Bangalore [email protected] Priyanka.H.B Student, Department of BME, ACSCE, Bangalore [email protected] Ashwini.V Student, Department of BME, ACSCE, Bangalore [email protected] -----------------------------------------------------------Abstract----------------------------------------------------------------------------Fetal Electrocardiogram recording and monitoring plays an important role in medical field. As the cardiac defect will be very slight, the baby appears to be healthy and normal, but after birth it might lead to severe heart defect. Hencemonitoring of fetal ECG in early stage is very important to avoid such risk of loss in fetal well being. The fetal ECG helps in determining the fetal life, development and maturity. But,it is not so easy to record fetal ECG, due to the co-existence of maternal and fetal signals acquired from the mother, as well as the fetal signal level is of low amplitude signal.This paper presents a novel method of extracting fetal ECG(FECG) from maternal ECG(MECG) using Adaptive filtering technique.
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