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3.12 Crowd Detection
Crowd detection is used to generate an alert when a crowd of people gathers in a specified area and
exceeds the defined time threshold.
Note: Up to 16 cameras can be configured for this application.
1. Click Home
> Toolbar > Configure > Video process. The Setup dialog box
appears.
2. From the Video Analysis drop-down list, select Crowd Detection, select the desired cameras, and
then click Setting. This dialog box appears.
Figure 3-46
3. Select a camera from the Camera Selection drop-down list.
4. By default the whole camera view is set to be the alarm region. Click the button to clear the
default setting. Click the
button to freely draw the alarm region. To cancel the previously
drawn area, click the
button.
5. To adjust the Crowd Detection sensitivity, move the Sensitivity slider. The higher the sensitivity
value, the more sensitive the system is to detecting crowds.
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