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Region Entrance detects people, vehicles, or other objects that enter a pre-
defined virtual area.
Region Exit detects people, vehicles, or other objects that exit a pre-defined
virtual area.
f) Select the filter type. You can set the system to detect an object that is within a
defined size range.
Under "Filter by", select
Actual Size: Enter the length and width in meters of both the maximum and
minimum sizes. Only a target whose size is between the minimum and maximum
values will trigger an alarm. If you select the actual size option, you must
configure the camera calibration.
Pixel: Click the
view image. Click the
the live view image. A target that is smaller than the minimum size or larger than
the maximum size will be filtered. To delete the minimum and maximum size
filter, click the buttons again.
Note: The drawn area is converted into pixels by the background algorithm.
Note: The drawn area is converted into pixels by the background algorithm.
The maximum length and width sizes must be greater than the minimum
length and width sizes.
If live view stops, you cannot draw the detection area/line nor set any rules.
If an object fits within the defined size range but it then changes size while
in the area so that it then becomes larger than the maximum size or smaller
than the minimum size (for example, a person in the area extends their
58
Actual Size
Min. Size
button and draw a minimum size rectangle on the live
Max. Size
button and draw a maximum size rectangle on
or Pixel.
TruVision IP Thermal Camera Configuration Manual
Pixel filter type example:
The minimum and
maximum filter sizes for
the "Test2" rule.
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