Key result
Independent component analysis, principal component analysis, and wavelet transforms are the most commonly published non-adaptive methods for fetal ECG processing, offering good accuracy and speed.
Population
Fetal electrocardiogram signals from abdominal recordings
Design
Review
Authors
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Informs fetal ECG algorithm selection; leaves open prospective validation before clinical adoption.
This review highlights that independent component analysis, principal component analysis, and wavelet transforms are the most effective non-adaptive methods for enhancing fetal ECG signal quality from abdominal recordings.
Jaroš et al. (2018) conducted a review in Fetal electrocardiography signal processing. Non-adaptive signal processing methods was evaluated. Independent component analysis, principal component analysis, and wavelet transforms are the most commonly published non-adaptive methods for fetal ECG processing, offering good accuracy and speed.
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