Image requirements for the Privacy masking

Hardware requirements for neural analytics operation

Requirements for the operation of the Privacy masking are given in the table:

Camera
  • Resolution is at least 320х240 pixels
  • FPS is at least 1
  • Camera shake doesn't result in image offsets greater than 1% of the frame size

Correct operation of the detection tool isn't guaranteed if you use frames that were masked before they got into Axxon One by an IP camera or similar methods.

 
Lighting
  • Moderate lighting. In conditions of insufficient (night) or excessive lighting (light-striking), the quality of analytics performance can decrease
  • No abrupt changes in lighting
Scene and camera angle
  • Moving objects are visually separable from each other
  • Background is mostly static and doesn't change abruptly
  • Moving objects are minimally obscured by static objects in the scene (columns, trees, and so on)

  • Analytics may not work correctly if:

    • the analyzed scene have reflective surfaces and sharp shadows from moving objects

    • there are extended monochromatic objects in the frame