4
Face Counter:
•
Install the camera inside an entrance pointing horizontally outward. The face counting
function is designed to detect front-view faces only.
•
Avoid installing the camera where it can be subjected to direct sunlight or reflections. The
lighting of the entrance where you set the camera should be sufficient but not be too bright
or dark. Light should be distributed evenly across faces without too much light coming
from one side. If sharp shadow edges are visible in the camera view, the count accuracy
might be less than what it normally is.
1.5 Recognition Limitations on Face Counter
•
Recognition Angle
: Front face only (side face cannot be recognized)
•
Face with Mask Filter
: Not recommended for people with long beard or mustache
•
Recognition Area Range
: The area of the detected face must take up 10% to 50% of
camera view
