# An Efficient and Robust Deep Learning Method with 1-D Octave Convolution to Extract Fetal Electrocardiogram

> Research article (Sensors, 2020) · cited 42× · AI/ML

**Wikidata**: [openalex:W3040054640](https://www.wikidata.org/wiki/openalex:W3040054640)  
**Source**: https://4ort.xyz/entity/an-efficient-and-robust-deep-learning-method-with-1-d-octave-convolution-to-extract-fetal-electrocardiogram