Documentation for Face PSIM 1.0.1.

Previous page Cognitec module licensing  STC Next page

The camera technical specifications which are necessary for the correct operation of the Cognitec recognition module are listed in the table below:

Camera specifications
  • Color camera with resolution: 2 million pixels (1080p), minimum: 720p;
  • CCD / CMOS: 1/1.8 or higher;
  • H.264 and RTSP support;
  • The maximum encoding speed should be at least 4 Mbps;
  • Guaranteed image quality in low light conditions;
  • The frame rate should not be less than 12 FPS, and not less than 6 FPS for face recognition at turnstiles
Video image
  • The sharpness of the captured faces on the received photos should not be less than 64 grayscale. Deficient or exceeding illumination is not allowed;
  • There should be no back light and sharp gradients of light and shade;
  • The faces should be evenly illuminated with a diffused light of at least 200 lux. Directional side lighting is not allowed;
  • The photos of the captured faces received from video cameras should be clear. Image blurring caused by motion is not allowed;
  • The maximum deviation of the face in the camera FOV from the face-forward position should not exceed 15 degrees;
  • The distance between pupils on the received photos of the captured face should not be less than 96 pixels;
  • There should be minimum mutual overshadowing of the captured faces
Camera positioning
  • The required distance between the camera and the face can be set using a lens with the required focal length
  • No labels