Canon VB-S900F User Manual - Page 107

Intelligent Function Setting Tool Contour of camera tampering object When a moving object exceeds the value set for [Object Size (%)], it becomes a passing detection target. When [Object Size (%)] is changed, an indicator frame showing the size of the object is displayed for 1 second in the center of the video display area, allowing specification of the settings while checking the size ratio. Note Detection will not be possible for three seconds after the change ratio is modified when camera tampering detection is selected, or when switching into camera tampering detection from another detection mode. Object size indicator 5 Admin Tools Detect criteria for [Passing Detection] Set the passing direction and decision point of the moving object for the detection line that the moving object will cross. Important Perform a detection test in advance to make sure that the detection frame continues to be displayed for a subject targeted for passing detection. [Passing Direction] Select the direction for moving objects to pass the detection line. When an object that moves in the selected direction passes the detection line, "line crossed" is detected. A preview display shows the selected passing direction on the detection line in the video display area. [Decision Point] Select the decision point of a moving object in accordance with a detection line. When a decision point selected here crosses the detection line, "line crossed" is detected. In the video display area, a cross mark is displayed to indicate the decision point in the detection frame. Detection frame Decision point Detection line [Object Size (%)] Enter or use the slider to set the size ratio of moving objects for the entire screen. Note • A ratio of up to 30% can be set for [Object Size (%)] in passing detection. • A passing detection event is notified only when the decision line is crossed. Take care in setting the operation to be performed when an event occurs. „ Setting by Right-Click Menu Right-click on the Intelligent Function Setting Tool display screen to display the menu. There, the following functions can be used. [Copy detection area/line] Copy the detection area/line of the detection setting selected. [Paste detection area/line] Paste the copied detection area/line to the detection setting selected. It cannot be copied to camera tampering detection. Pasting a detection line is possible only when the source and the target both set passing detection. [Clear detection area/line] Clear the detection area/line of the detection setting selected. It cannot be cleared in camera tampering detection. [Copy detection criteria settings] Copy the detection criteria of the detection setting selected. [Paste detection criteria settings] Paste the copied detection criteria to the detection setting selected. Pasting is possible only if the source and the target are the same detection type. 107