Part 3 - VA in the Box Setting via NVR
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Crowd Detection
Analyze the number of people detected in the set area of
the image. Draw an area by clicking the left mouse button.
When modifying an already drawn area, drag and drop the
vertices or click the left mouse button to reset the area.
Lines cannot cross when setting the zone.
Right-click on the zone setup screen to bring up the
Crowd Detection Menu.
–
Undo :
Return to the previously set zone.
–
Save:
Save the changes and exit the menu.
–
Cancel :
Exit the setup screen without saving the
changes.
●
Configuration
: Set the environment of Crowd
Detection. Select Crowd Detection as the video analysis
type, and then select Settings. Below is an example of a
screen in which the video analysis type is set to Crowd
Detection.
●
Dynamic Background Suppression :
Recognize the
objects (people) even if the background is moving.
●
Threshold :
Set the reference value that can be
recognized as a person in the image.
