Barcode Datamatrix for fax use

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frank
2005-05-30
2013-04-15
  • frank

    frank - 2005-05-30

    has anyone ever tried to use the datamatrix (rvsi.com) symbology for fax barcode ocr?

    i looked at the barcode.c source but it is unclear to me how to extend this this to other symbology.

    any experts out there on this?

     
    • Joerg Schulenburg

      I dont know. Barcode.c only cares about 1D barcodes at the moment.
      To add DataMatrix code to gocr I need a description
      about how data is coded.
      Looks like there is no public information available for free in the web.
      Outputting the pixels as bitmap should not be a big problem but this is only the half way.

      Joerg.

       
      • frank

        frank - 2005-06-03

        here is a site where there is sample code (gnu) to encode datamatrix and the ecc code as well.

        http://aa.gg/free/

        does this help?

         

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