Camera installation requirements for using the facial recognition analytics feature in conjunction with access control and management systems
The following requirements for installing video cameras ensure stable operation of the facial recognition analytics in conjunction with access control and management systems.
Requirements | Recommended Value |
|---|---|
Installation height | from 1.7 to 2.5 meters above the floor level |
Illumination | Illumination |
Deviation in vertical and horizontal from direct (90°) view into the camera | no more than +/- 5° |
In addition to the requirements listed in the table, it is also necessary to consider the following:
It is necessary to provide uniform lighting of the face, a neutral background
Image quality at the border of the controlled zone: 500 pixels/meter
Face dwell time in the camera lens is at least 1.5 seconds
Angle: +/- 45°
Eyes should be open and clearly visible
Headgear and dark glasses should be absent
The image should be sharp and clear
Deep shadows are not allowed
Proportions should not be distorted
Side light sources are not allowed
Requirements for installing cameras for facial recognition analytics
Examples of correct and incorrect installation