DS-76xx-I2/xP/4S NVR UM
108
Unattended Baggage Detection
Purpose
Unattended baggage detection function detects the objects left over in a pre-defined region, such as
baggage, purses, dangerous materials, etc., and a series of actions can be taken when the alarm is
triggered.
1)
Go to
System > Event > Smart Event
.
2)
Click
Unattended Baggage
.
Figure 12-8 Unattended Baggage Detection
3)
Select a
Camera
to configure.
4)
Check
Enable Unattended Baggage Detection
.
5)
Optionally, check
Save VCA Picture
to save the captured pictures of unattended baggage
detection.
6)
Follow the steps to set the detection rules and detection areas.
1)
Select an
Arming Region
to configure. Up to 4 regions are selectable.
2)
Drag the sliders to set
Time Threshold
and
Sensitivity
.
Time Threshold:
The time of the objects left over in the region. If the value is 10,
alarm is triggered after the object is left and stayed in the region for 10s. Its
range is [5s-20s].
Sensitivity:
Similarity degree of the background image. The higher the value is,
the more easily the detection alarm can be triggered.
3)
Click
Draw Region
and draw a quadrilateral in the preview window by specifying four
vertexes of the detection region.
7)
Set the arming schedule. Refer to
Chapter 11.1 Configure Arming Schedule.
8)
Set the linkage actions. Refer to
Chapter 11.2 Configure Alarm Linkage Actions.
