Autonomous Robots for Deep Mask-Wearing Detection in Educational Settings during Pandemics

Table 6

Testing instances up to 30 frames, probability of correctly worn masks, true class, prediction, TP, FP, TPR, FPR, recall, and precision for the improved face mask detection model.

#	P (+)	True class	Prediction	TP (++)	FP (-+)	TPR (recall)	FPR	Precision
1	99.99	+	+	1	0	0.015	0	1
2	99.97	+	+	2	0	0.290	0	1
3	99.93	+	+	3	0	0.044	0	1
4	99.92	+	+	4	0	0.059	0	1
5	99.92	+	+	5	0	0.074	0	1
6	99.91	+	+	6	0	0.088	0	1
7	99.91	+	+	7	0	0.103	0	0.857
8	99.88	+	+	8	0	0.118	0	0.875
9	99.85	+	+	9	0	0.132	0	0.889
10	99.85	+	+	10	0	0.147	0	0.900
11	99.81	+	+	11	0	0.162	0	0.909
12	99.75	+	+	12	0	0.176	0	0.917
13	99.71	+	+	13	0	0.191	0	0.923
14	99.71	+	+	13	1	0.191	0.031	0.929
15	99.70	+	+	14	1	0.206	0.031	0.933
16	99.70	+	+	15	1	0.221	0.031	0.938
17	99.69	+	+	16	1	0.235	0.031	0.941
18	99.65	+	+	17	1	0.250	0.031	0.944
19	99.63	+	+	18	1	0.265	0.031	0. 947
20	99.62	+	+	19	1	0.279	0.031	0.950
21	99.57	+	+	20	1	0.294	0.031	0.952
22	99.51	+	+	21	1	0.309	0.031	0.955
23	99.36	+	+	22	1	0.324	0.031	0.957
24	99.12	+	+	23	1	0.338	0.031	0.958
25	99.12	+	+	24	1	0.353	0.031	0.960
26	99.08	+	+	25	1	0.368	0.031	0.962
27	99.00	+	+	26	1	0.382	0.031	0.963
28	98.93	+	+	27	1	0.397	0.031	0.964
29	98.91	+	+	28	1	0.412	0.031	0.966
30	98.86	+	+	29	1	0.426	0.031	0.967