Table 2 Compassion several existing FHR extraction method
From: Detection and Processing Techniques of FECG Signal for Fetal Monitoring
Author | Description | Dataset | Accuracy (%) |
|---|---|---|---|
Karvounis et al. [63] | Complex wavelet | 15 records (three abdominal leads); duration 1 min | 98.94 |
Mooney et al. [91] | Adaptive algorithm | Several records (five abdominal leads) | 85 |
Azad [92] | Fuzzy approach | Five records (three abdominal leads) | 89 |
Pieri et al. [93] | Matched filter | 400 records (three abdominal leads); duration 5–10 min | 65 |
Ibrahimy et al. [94] | Statistical analysis | Five records (one abdominal leads) | 89 |