TABLE VIII. The Comparison Results Between the Detected Social Distance and the Ground Truth in Fig. 17 (b) (meter).

Inter-pedestrian distance	Ground truth	Distance estimated from our method	Absolute error
	1.980	1.831	0.149
	1.980	1.898	0.082
	1.980	1.902	0.078
	1.980	1.869	0.111