Read barcode along a line🔗

Reads value of a barcode along a line specified by start and end points.

Inputs🔗

  • image: Input image.

  • codeType: The type of the barcode to be recognized.

  • startPoint: Start point of the reading line in world coordinates

  • endPoint: End point of the reading line in world coordinates.

Outputs🔗

  • code: The contents of the barcode as an N-by-1 integer array.

  • correlation: Correlation metric of the selected code. This entity can be used for detecting code words which may be wrong but have passed the check sum by chance.

  • codeType: The type of the barcode that was recognized. If the type is not recognized, this output will be an empty string.