Documentation for Detector Pack 2.7. Documentation for other versions of Detector Pack is available too.

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The requirements for the cameras that will work with the Sweethearting detection module are listed in the following table:

Camera

  • Resolution should be at least 1920x1080 pixels
  • Fps not less than 12
  • Only color cameras

Scene and camera angle

  • The angle of the CCTV camera shall be set so that the cashier's hands are clearly visible. The control area (where the cashier holds hands with the goods in front of the reader) should be from 150x150 to 250x250 pixels.
Object images
  • The area of interest of the detection tool (see Configuring the «Sweethearting detection» module) should be set in a way that the initial position of the goods is outside this area. The goods should be carried along the whole given area (in case of vertical or horizontal location of the area – from one side to the other, and in the case of the area at an angle – from one diagonal to another).
Lighting requirements
  • Objects should be visually separated from the background and from each other

For video cards requirements used for recognition channels operation, see Selecting types of detection tools.