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Camera Tampering Detection
Detect when capture is being disrupted. This can be used to detect when the camera orientation is changed or the
video display is obscured with spray, etc. Camera tampering detection is triggered when an area exceeding a
specified ratio of change is continuously altered.
Passing Detection
Detect when a person or moving object crosses a specified line.
This determines that an object is passing when the decision point of the object detection frame crosses a detection
line.
Background Video
Generated
Tampering
Video Changes Analysis Camera Tampering
Detected
Detection begins when the ratio
of change in a video exceeds a
specified amount.
Detected
Background Video
Generated
Passing
Video Changes
Analysis
Passing Detected
Detection begins when the
decision point crosses the
specified detection line.
Detected
Decision Point
Detection
Frame
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