Table 13.

Comparisons of classification accuracies with OSU color-thermal database based on precision, recall, accuracy, and F1 score (unit: %).

Method	Precision	Recall	ACC	F1 Score
HOG-SVM based [18,22]	98.34	99.36	98.83	98.85
CNN and single visible light camera-based [6]	97.86	99.64	98.74	98.74
CNN and single FIR camera-based [10]	97.62	99.51	98.54	98.56
Late fusion CNN-based [13]	98.53	99.28	98.83	98.90
Proposed method	98.52	99.58	99.03	99.05