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The requirements for cameras that will work with the Barcode detection module are follows:given in the table below.

Camera
  • The resolution depends on the barcode size in the frame. If the barcode size takes half the frame, then a resolution of 260 pixels wide is enough.
  • FPS rate: 6
Lightning
  • The image should be clear, lines should be visually separable from each other
Scene and camera view
  • The angle between the optical axis of the camera and the plane of the barcode should be not more than 15°
Images of objects
  • Maximum width and height of the detected barcode – 65536 pixels
  • The area of the detected barcode is not less than 1296 pixels

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  • Each of barcode sides is not less than 10 pixels

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  • Info
    titleNote.

    For example, if the barcode height is 10 pixels, than its width

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  • should be not less than 130 pixels.

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  • Vice versa, if the barcode width is 10 pixels, than its height

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  • should be not less than 130 pixels

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