Canon VB-R13VE Manual

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Setting Page
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171
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