Canon VB-H41 - Manual (Page 109)

Intelligent Function Setting Tool
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Setting Intelligent Function Detection
Settings
„ Setting Detection Criteria ([Detection
Criteria] tab)
Set detection criteria while operating the camera and
checking the image in the image 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 image display
area.
For details on detection area setting operations, see
“Setting Detection Areas” (p. 110).
[Clear]
If the [Area Shape] is [Polygonal], the detection area
set in the image 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 image 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
Detection Criteria per Detection Type” (p. 111).
(5) [Clear detection line]
Clears the detection line set in the image 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.
(1)
(3)
(4)
(2)
[Detection Criteria] tab (Except passing detection)
(1)
(3)
(6)
(7)
(5)
(4)
[Detection Criteria] tab (Passing detection)
Image Display Area
Detection Area
Important
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.