Table 1 Neonatal sleep and wake classification results (five-fold cross-validation) using different pre-trained CNNs combined with an SVM classifier
Video frame | Se % | Sp % | Ac % | P % | ||
|---|---|---|---|---|---|---|
SVM | ||||||
RGB | VGG16 | FCL6 | 52.4 | 64.05 | 58.3 | 57.7 |
FCL7 | 52.6 | 75.1 | 64.3 | 66.5 | ||
FCL8 | 40.9 | 90.0 | 66.2 | 40.2 | ||
Thermal | FCL6 | 73.1 | 40.16 | 58.4 | 60.2 | |
FCL7 | 72.4 | 40.3 | 58.1 | 60.0 | ||
FCL8 | 71.2 | 41.5 | 58.0 | 60.1 | ||
RGB | AlexNet | FCL7 | 69.8 | 61.0 | 65.3 | 62.7 |
Thermal | FCL7 | 61.0 | 40.4 | 49.9 | 55.0 | |
RGB | FCL8 | 59.5 | 71.2 | 65.7 | 64.7 | |
Thermal | FCL8 | 56.5 | 60.0 | 58.4 | 52.7 | |
RGB | VGG19 | FCL6 | 81.9 | 36.4 | 52.6 | 54.6 |
FCL7 | 81.0 | 36.1 | 51.9 | 54.5 | ||
FCL8 | 40.9 | 90.0 | 65.2 | 79.4 | ||
Thermal | FCL6 | 63.6 | 54.2 | 57.1 | 63.2 | |
FCL7 | 67.6 | 45.0 | 54.6 | 60.3 | ||
FCL8 | 62.1 | 52.4 | 58.1 | 61.8 | ||
RGB | InceptionV3 | FCL | 97.4 | 30.0 | 55.1 | 52.5 |
Thermal | FCL | 67.3 | 47.6 | 58.7 | 61.4 | |
RGB | ResNet-18 | FCL | 73.2 | 50.8 | 61.2 | 58.2 |
Thermal | FCL | 66.7 | 46.7 | 58.3 | 60.8 | |
RGB | GoogLeNet | FCL | 77.7 | 41.8 | 55.3 | 55.5 |
Thermal | FCL | 66.6 | 46.7 | 57.83 | 60.8 | |