Publicité
Les langues disponibles
Les langues disponibles
2. Optimizing face and mask detection accuracy
•
Install in a bright area and avoid facing direct sunlight with strong backlights and dark shadows.
•
Choose a location where objects of interest will be no further than 15ft (4.5m) from the camera.
•
Position the camera 10ft (3m) off the ground to detect the full proportion of a face.
•
Angle the camera around 15° down from the level position.
•
Point the camera directly where objects of interest will be facing.
ATTENTION:
Facial recording without consent
is illegal in certain jurisdictions. Lorex Technology does
not assume liability for any use of its product that fails
to conform with local laws.
15ft
High accuracy Vs. low accuracy face detection
Accuracy will be influenced by lighting conditions and the distance/angle of a person's face
to the camera. To distinguish facial features, the camera must be positioned head on with a
clear view of a person's face. Obscured and partially/fully covered faces will not be accurately
captured. To improve the range of face detection in low light conditions, color night vision will
switch to black & white. If you cannot meet these requirements for installation, it may be best to
follow the guidelines for person and vehicle detection instead.
10ft
5
6
Publicité
