DH Network Camera
Product Construction Instruction Manual (Passenger Flow Solution)
27
right, with the direction pointing downward;
When drawing the rule direction for passenger flow counting, draft the trigger line from right to
left, with the direction pointing upward;
Remarks:
In the case of
Customer Count
or
Region People Counting
, the rule frame needs to be
determined based on the specific scenario, and can be of an irregular shape; otherwise, an
ill-drawn rule frame can result in missed alarm and low accuracy rate of detection;
The trigger line shall also adapt to the scenarios and not necessarily be horizontal (see the
following figure). Besides, the two ends of the trigger line must both exceed the rule frame
by a margin (see the following figure)
