TruVision IP Thermal Camera Configuration Manual
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c) Select the
Enable Verification of Camera Calibration
check box. Click the
Horizontal Verify/Vertical Verify
button to draw a horizontal/vertical line in live
view. Then click the
Calibrate
button to calculate the line length. Compare the
calculated line length to the actual length to verify the calibration information you
set. If they do not match, you need to recalibrate the camera by drawing new
lines. This step is optional.
d) Click
Save
to save the settings.
Note
: If live view stops, you cannot calibrate the camera.
3. Draw the shield region.
The shield region is a specified region in the live view image where behavior
analysis will not be carried out. You can set up to four shield regions.
a) From the Configuration panel, click
VCA Configuration
>
VCA Configuration
>
Shield Region
.
b) Click
Draw Area
. In the live view window, draw the desired area by left-clicking
the end-points. Right-click the mouse to finish drawing the area.
Notes:
You can draw a polygon area with up to 10 sides.
Click
Delete
to delete all drawn areas.
If live view stops, you cannot draw a shield region.
c)
Click
Save
to save the settings.
4. Set the rules.
You can set rules to identify different behavioral types, including cross line detection,
intrusion detection, region entry detection, and region exit detection, as well as to
filter objects that fit within a defined size.
Note:
The rule types available depend on the camera model.
a) From the Configuration panel, click Configuration > VCA Configuration > Rule.
b) Click
to add a new rule. Click
to delete a rule.
c) Select the check box of the desired rule to enable behavior analysis.
d) Enter the name of the rule.
e) Select the rule type. The rule types are:
None
. The rule is ignored.
Cross Line
detects people, vehicles, or other objects that cross a pre-
defined virtual line. When enabled, you must select the crossing direction
before drawing a line. Select bidirectional, A-to-B, or B-to-A.
Intrusion
detects people, vehicles, or other objects that enter and loiter in a
pre-defined virtual area. When enabled, you must set the duration time for
intrusion. The duration range is from 1 to 100 s.
