TABLE I:
Fetal Heart Rate Estimation Performance Summary Single-Sensor Particle Filter vs. KUBAI with Multi-Sensor Fusion vs. Prior Work [11]
RMSE (beats-per-minute) | |||||||
---|---|---|---|---|---|---|---|
| |||||||
Experiment | Data Count | D2 | D3 | D4 | D5 | KUBAI | Prior Work |
| |||||||
A | 2821 | 3.7 | 1.2 | 1.4 | 1.5 | 1.3 | 1.2 |
B | 1981 | 40.4 | 5.8 | 23.3 | 10.3 | 5.9 | 41.7 |
C | 2161 | 24.0 | 43.8 | 3.8 | 4.4 | 5.1 | 31.3 |
D | 1921 | - | 34.9 | 3.7 | 2.5 | 3.3 | 18.4 |
E | 1801 | 9.1 | 3.9 | 2.4 | 2.4 | 2.5 | 5.8 |
| |||||||
Overall RMSE | 23.1 | 24.8 | 10.4 | 5.1 | 3.9 | 24.2 |