Ganz AI BOX 4CH User Manual page 109

2. Note of installing the camera for Face Recognition
1) It should be installed in front of the person's direction.
(The left and right angles at which the camera faces the face is around 30
degrees)
2) Horizontal, Install the camera at an angle of 15 degrees to the human face.
<Camera installation example to increase accuracy>
3) You can increase the accuracy if you have about 4 seconds from the start of the
analysis to the end of the analysis.
4) The lower the camera height, the higher the accuracy (closer to the height of
the object).
3. Face recognition engine applied
10 Face Recognition
108