Canon VB-S30VE User Manual - Page 156

Camera Tampering Detection, Passing Detection, Detected

Page 156 highlights

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. Tampering Detected Detection begins when the ratio of change in a video exceeds a specified amount. Background Video Generated Video Changes Analysis Camera Tampering Detected 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. Passing Detected Detection begins when the decision point crosses the specified detection line. Background Video Generated Video Changes Detection Frame Decision Point Passing Detected Analysis 156

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156
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