Requirements for the operation of the Equipment detector are given in the table:
| Camera | - Resolution must be at least 640x360. We also don't recommend using a resolution higher than 1920×1080, since higher resolution doesn't increase the detection quality, but significantly increases the consumption of resources. The optimal resolution for solving typical tasks is 1280x720
- The frame rate per second in the video stream from the camera is at least 3 for solving typical tasks
- Detection-based analytics works with color images only
| Note |
|---|
| - Correct
operation of the detection tool - operation of the detector isn'
t - t guaranteed if you use frames that were
masked - masked before
they - they got
into - into Axxon One
by - by an IP camera or similar methods.
- Correct operation of the
detection tool - detector isn't guaranteed if you use a fisheye lens.
- The camera tilt angle from top to bottom on a person wearing equipment must not exceed 30°. Otherwise, the
detection tool - detector won't operate correctly.
The following diagrams show the examples of:- The acceptable tilt angle:
 Image Modified - The unacceptable tilt angle:
 Image Modified
|
|
| Lighting | - Lighting in the scene is at least 200 lux. The
detection tool - detector is applicable in conditions of artificial light.
In - In conditions of insufficient or excessive lighting (night or light-striking), stable operation of the analytics isn't guaranteed
- No abrupt changes in lighting
|
| Scene and camera angle | - Moving objects are visually separable from each other
- The background is mostly static and doesn't change abruptly
- There are no products made of rods in the detection area
- Moving objects are minimally obscured by static objects in the scene (columns, industrial products, and so on)
- The analyzed scene doesn't have reflective surfaces. If present, they must be masked
- Camera shake doesn't result in image offsets greater than 1% of the frame size
|
