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8.6.6 Tripwire
Enable tripwire:
The tripwire function detects whether an object crosses a virtual line in the
video image in a certain direction or both directions. Then, an event can
be triggered.
Preview video:
configure the virtual line here.
Max. size:
This function determines the maximum size of the object to be detected.
This is done by drawing a rectangle in the preview video. The rectangle
can be drawn anywhere in the preview video.
Min. size:
This function determines the minimum size of the object to be detected.
This is done by drawing a rectangle in the preview video. The rectangle
can be drawn anywhere in the preview video.
Drawing:
a virtual line appears in the preview video after the button is pressed. It is
then possible to click on this line and move it using the mouse and the red
corner points. "A" and "B" indicate the directions.
Line:
number of available virtual lines: 4
Delete:
delete the virtual line
Detection target
This menu item is the setting for object detection. Object detection detects people and vehicles on a neural
basis.
