Canon VB-H43 手册

Intelligent Function Setting Tool

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„ Setting Detection Criteria ([Detection 

Set detection criteria while operating the camera and 

checking the image in the video display area.

(1) [Detection Settings Name]

You can use up to 64 characters in a detection setting 

name. Be sure to enter a single-byte alphanumeric 

detection setting name.

In a [Detection Settings Name], ASCII characters 

(spaces or printable characters) can be used.

(2) [Area Shape]

Select [Rectangular] or [Polygonal] for the shape of 

detection areas you want to set in the video display 

area. 

[Quick setting]

The detection area is drawn automatically when the 

detection criteria is [Removed Object Detection].

For details on detection area setting operations, see 

“Setting Detection Areas” (p. 120).

[Clear]
If the [Area Shape] is [Polygonal], the detection area 

set in the video display area is deleted.

(3) [Display Color] 

Choose the color of the detection setting. The color 

selected here becomes the display color of the 

detection area/line in the video display area.

(4) [Object Size (%)] [Change Ratio (%)] [Duration (Sec)]

Set the lower limit for the size, change ratio, and 

judgment time for the set detection area to trigger 

detection. If the value set here is exceeded, “Detected” 

mode is triggered.

Click the text box to enter a value directly, or specify a 

value using the slider. 

For details on the setting method, see “Setting 

(5) [Clear detection line]

Clears the detection line set in the video display area.

(6) [Passing Direction]

Select the passing direction of a moving object 

relative to the detection line.

(7) [Decision point]

Select the point of a moving object that will be used as 

criteria for passing detection when a moving object 

crosses a detection line.

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(2)

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Detection Area

It is recommended that the detection criteria are set in a 

condition as close as possible to the condition in which the 

camera is actually used. Perform a detection test in advance to 
make sure that the detection frame continues to be displayed 

for a subject targeted for passing detection.