Table 5.

Time ($\mathsf{\mu }$s) spent on encrypting one event on cloud server (K = 152,031,121) using different updating scores and NVSs with different resolutions.

Dataset	Sequence	Events/s	Updating Score
			7.2	7.6	8.0	8.4	8.8
Gait 128 × 128	2-1	17,034	0.406	0.173	0.069	0.034	0.023
	2-2	14,036	0.413	0.170	0.075	0.032	0.023
	2-3	11,545	0.416	0.169	0.068	0.032	0.024
DAVIS 240 × 180	shape_6dof	299375	0.400	0.161	0.067	0.029	0.014
	shapes_rotation	385,438	0.399	0.161	0.067	0.029	0.014
	shapes_translation	289,400	0.400	0.162	0.067	0.029	0.014
DDD17 346 × 260	rec1487609463	153625	0.406	0.165	0.069	0.030	0.015
	rec1487779465	474,789	0.406	0.166	0.069	0.030	0.015
	rec1487839456	680,153	0.411	0.166	0.069	0.031	0.015