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Thermal Optical Bi-spectrum Network Camera User Manual
5. Repeat steps above to set Fig 2, Fig 3, and Fig 4.
Note
Draw a calibration line in each figure, and the four calibration lines should be evenly distributed
in the same horizontal plane from left to right.
In the four figures, the calibrated object doesn't need to be the same. Select a proper object in
each figure.
6. Optional: Click
7. Click Save.
Caution
Separate 4 vertical lines in the optical-axis direction at the close site, middle and far site
●
respectively.
Separate 4 vertical lines at the left, middle and right of the image respectively.
●
If manual calibration's result is incorrect, select another target to recalibrate.
●
After manual calibration, refer to Verify the Calibration Result to verify if the calibration is
●
successful.
Result
After calibration, the height and angle of camera will be shown in live view.
Verify the Calibration Result
The function can verify whether the calibrated value is consistent with the actual value.
Steps
1. Click
.
2. Click
, and drag a vertical line in the view.
3. Move the line to the target, then click
Compare the calculated line length to the actual length to verify the calibration settings.
4. Click
to exit.
Note
Verify not only person, but also other objects appeared in the view. Such as car, street lamp, etc.
7.2.5 Set Advanced Configuration Parameters
Go to Configuration → Perimeter Protection → Advanced Configuration and configure the
parameters.
Detection Parameters
Single Alarm
to delete the calibration line.
to caculate the length.
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