Face recognition camera installation and configuration

1.    Camera selection

Lens Type	Varifocal
Image Resolution	4 MP or higher
Matrix Size	Not less than 1/3′′
Shutter Speed	No more than 1/100 sec. (for example, a shutter speed of 1/25 sec may   cause blurring of moving people)
Frame Rate	25

2.    Camera installation recommendations

Area Color	Tilt Angle	Recognition Quality
Red	50⁰+	Low
Yellow	15⁰ - 45⁰′	Average
Green	0⁰ - 15⁰	High

Optimal distance of the face from the camera is 3-5 meters

3.    Lighting Requirements

Lighting is an important aspect of installing cameras for face recognition. It is recommended to provide even lighting (150 lux or more) for faces in the detection area. Proper attention needs to be paid to the background. In fact, the best recognition results are obtained against light and smooth walls or floors.

4.    Camera view examples

For optimal face recognition results, it is recommended to install the camera at the same height as the person approaching, ensuring clear and unobstructed views. Additionally, consider using cameras with high resolution (2 MP – 4 MP) to accurately identify individuals. To further enhance accuracy, ensure proper lighting conditions and minimal background noise to improve the overall quality of captured images.

5.  Suggestions for adding the photo to lists

The face should occupy 50-80% of the overall photo dimensions.

The selected photo has a minimum resolution of 450x450 pixels in both width and height.