Table 7.

Static pose test results for different face guard angles.

Face Guard Angle	Frames	Accuracy (%)	Recall (%)	Mean Distance (m)	Std. (m)	State
0°	434	98.82	97.09	1.7097	0.0224	Safe
20°	424	98.76	97.04	1.5225	0.0667	Safe
30°	420	99.08	97.31	1.4721	0.0354	Safe
40°	428	98.91	97.18	1.5106	0.0272	Safe
50°	422	99.24	97.46	1.4766	0.0226	Safe
60°	441	98.73	96.92	1.3809	0.0184	Safe
70°	420	99.37	97.39	1.4033	0.0139	Safe