VIVOTEK
18 - User's Manual
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Detection area
Detection line
Object tracking line
Only part of the human is covered
by the detection area.
10. Always configure the coverage of the detection area in that the complete silhouette of
objects can be contained. If only part of the moving object is covered, the counting will
fail. The entire object needs to appear in the detection area for the camera to acquire its
height information.
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Detection area
Detection line
Object tracking line
11. Always place the detection line inside the detection area.