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Camera Tampering Detection
Detect when capture is being interrupted. This can be used to detect when the camera orientation is changed or the
video display is hindered with spray, etc.
Camera tampering detection is judged to have occurred when an area exceeding the set ratio of the object is
continuously altered.
Passing Detection
Detect when a person or moving object crosses a specified line.
This determines that an object passed the line when the decision point of the object detection frame crosses a
detection line.
Intrusion Detection
Detect when a person or moving object entered into a specified area. This can be used to detect the act of intrusion,
such as breaking in over the fence of the exclusion zone of places such as in museums. This determines that
intrusion by an object has occurred when the decision point of the object detection frame enters the detection area
and the specified duration has elapsed.
Background Video
Generated
Tampering
Video Changes Judgement Camera Tampering Detected
Detection begins when the ratio
of change in a video exceeds a
specified amount.
Detected
Background Video
Generated
Passing
Video Changes
Judgement
Passing Detection
Detection begins when the
decision point crosses the
specified detection line.
Decision Point
Detection Frame
Detected
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