DS-2CD6825G0-C-IVS-User-Manul

Dual-Lens People Counting Camera User Manual
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Figure 4-1 Auto Calibration
• Manual Calibration
Manual calibration is recommended if it is easy to measure the lens height.
i. Select calibration mode as Manual.
ii. Measure the lens height from the ground. Input the value into the Lens
Height field.
iii. Click Calibration.
The camera displays the red count area and the orange detection line in
image.
iv. Check the calibration effect.
A convenient way is that you check the Display Height checkbox
(People Counting > Advanced), ask a person to go pass the camera, and
check the calculated height of the person displayed in live image. If the
height error is less than 5%, then the calibration is considered as a valid
one.