Canon ME20F-SHN, Руководство по эксплуатации сети

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124
Temporarily remove the target object for removed object detection from the video display area.
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Click [Restart intelligent function] (P. 132).
The background image is generated
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Return the target object to its original position.
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Click [Automatic Profile Settings].
A profile line of the object is drawn using a polygon with up to 32 vertices.
If there are multiple objects detected, the profile lines are drawn around the object occupying the largest area.
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Click [Restart intelligent function] again.
Detection Status for Removed Object Detection
All moving objects detected are displayed with profile lines.
If you set [Object Size (%)] and [Duration (Sec)], the following occurs.
– If [Object Size (%)] and [Duration (Sec)] are not met, the profile line is displayed with a white line.
– If both [Object Size (%)] and [Duration (Sec)] are exceeded, the profile line is displayed in the same color as
the detection area to indicate that something has been detected.
If removed object detection is set in [Specify a profile and detect], the following occurs.
– As long as [Duration (Sec)] is not exceeded, profile lines are white.
– When [Duration (Sec)] is exceeded, profile lines take on the same color as the detection area, indicating that an
object has been removed.
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How to Configure Camera Tampering Detection
For [Camera Tampering Detection], the entire video display area is the detection area. The area cannot be changed.
Important
Set detection areas so that they precisely match the profile lines of the target object. Influence from the target object’s shadow or
adjacent objects may result in the target object being recognized as larger than it actually is and may not trigger removed object
detection. If this occurs, reconfigure the detection area to outline the recognized target object.
4
Follow steps 4–5 in “Setting a Broad Area for Detecting Removed Objects” (P. 123).
Set detection area
Profile lines of detected removed object