5G Virtual Reality in the Design and Dissemination of Contemporary Urban Image System under the Background of Big Data

Table 7

Run results under each operating environment.

Frustum culling	Original scene	Scene①	Scene ②	Scene ③
Close 1	40.50/40.50	2.97/2.95	52.86/54.25	5.55/5.65
Open 1	40/50	2.88/5.12	54/67	5.60/7.68
Close 2	52.60/52.60	10.45/10.45	64.84/64.95	18.62/18.67
Open 2	52.60/64.95	10.47/15.40	65.15/86.05	18.48/44.01