HIKVISION iDS-9664NXI-I8/16S - Page 129

Figure 7-16 Throwing Objects from Building
2. Select the channel that requires detecon.
3. Oponal: Check Enable AI by Device if required.
Note
If the camera does not support AI, the funcon of the device should be enabled. If not, the
funcon of the device can remain disabled.
4. Check Enable Detecon of Throwing Objects from Building.
5. Click Area Sengs and click to draw rule area.
Note
a. Click to start drawing, le click each me on the screen to determine a vertex, right click
to stop drawing. The inside of the drawn polygon is the shielded area. If you make a mistake,
you can click and redraw.
b. It is recommended to draw the
detecon area according to the outline of the building in the
screen.
6.
Enter the Rule Name. The default name is rule 1.
7. Set the detecon parameters.
Sensivity
Used to detect and lter object(s) that are denitely not thrown from the building. The higher
the value, the greater the possibility of a false alarm. Default value of 50 is recommended.
Detecon Condence
Used to detect suspicious object(s) in the detecon area. The lower the value, the easier it is
to detect the object in the video and make a judgment. Default value of 50 is recommended.
Target
Condence
Network Video Recorder User Manual
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