# Extraction of fetal ECG signal by an improved method using extended Kalman smoother framework from single channel abdominal ECG signal

> Research article (Australasian Physical & Engineering Sciences in Medicine, 2017) · cited 50× · AI/ML

**Wikidata**: [openalex:W2588733828](https://www.wikidata.org/wiki/openalex:W2588733828)  
**Source**: https://4ort.xyz/entity/extraction-of-fetal-ecg-signal-by-an-improved-method-using-extended-kalman-smoother-framework-from-single-channel-abdomi