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People counting is one of the most widely used video analytics in Intelligent Video Surveillance(IVS). It tracks the pedestrian flow by counting how many people walk through a user-definable line. The counting system can be set up at any place while at the same time has the ability to minimize interference caused by environmental factors such as noise, shadows and lighting changes, etc.
 
Overhead People Counter provides more accurate counting result than other video-based systems since occlusion among people is avoided when camera is mounted overhead. It is suitable for both indoor and outdoor environment such as shop, bus, mall,bank, customs, etc.