Smart Analysis of CCTV camera and NVR --- Cross border (Crossing Line) detection
Автор: Smiky Zhong
Загружено: 2018-10-25
Просмотров: 248
Описание: Set the virtual cordon accroding the actual use,try to select the right angle for vigilance;When the goods crossed the virtual cordon,the NVR will alarm、inkage processing and wandering tracking.When test outdoor(the enviroment is wide and the target is small) and the virtual cordon draw like the right picture,the effect of outdoor is better than indoor, the accuracy rate more than 95% and the target tracking is accurate.Virtual cordon also can be complementary with the infrared radiation(or replace infrared radiation on the wall around the alert) while monitoring the perimeter wall to achieve not omission of the tight surveillance area.
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