HIKVISION DeepinMind Series User Manual page 108

4. Check Enable Line Crossing Detection.
5. Optional: Check Save VCA Picture to save the captured pictures of line crossing detection.
6. Optional: Check Enable AI by Device. The device will analyze the video, cameras only transmit
video stream.
7. Set the line crossing detection rules and detection areas.
1) Select an arming area.
2) Select Direction as A<->B, A->B, or A<-B.
A<->B
Only the arrow on the B side shows. When an object goes across the configured line with
both directions can be detected and alarms are triggered.
A->B
Only the object crossing the configured line from the A side to the B side can be detected.
B->A
Only the object crossing the configured line from the B side to the A side can be detected.
3) Set the detection sensitivity. The higher the value is, the more easily the detection alarm can
be triggered.
4) Click Draw Region.
5) Draw a virtual line in the preview window.
8. Optional: Draw the maximum size/minimum size for targets. Only the targets in the size ranging
from maximum size to minimum size will trigger line crossing detection.
1) Click Max. Size/Min. Size.
2) Draw an area in preview window.
3) Click Stop Drawing.
9. Optional: Select Target of Interest as Human Body or Vehicle to discard alarms which are not
triggered by human body or vehicle.
10. Set the arming schedule. Refer to Configure Arming Schedule .
Network Video Recorder User Manual
Figure 6-11 Line Crossing Detection
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