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Digital Analysis of 2D Code Images Based on Radon Transform

  • Rafał Tarłowski
  • Michał Choraś
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 57)

Summary

In this paper a novel method of analyzing and recognizing 2D barcode images is proposed. Our system is based on Radon transform. Our own code specification has been created. The major contribution of this work is dominant orientation determination based on Radon transform. The whole process of using 2D barcodes is presented and evaluation results are shown.

Keywords

Code Word Code Image Black Pixel White Pixel Digital Analysis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Hejazi, M.R., Shevlakov, G., Ho, Y.-S.: Modified Discrete Radon Transforms and Their Application to Rotation-Invariant Image Analysis, pp. 429–434. IEEE, Los Alamitos (2006)Google Scholar
  2. 2.
    Information technology – Automatic identification and data capture techniques – Data Matrix bar code symbology specification - ISO/IEC 16022:2006Google Scholar
  3. 3.
    Information technology – Automatic identification and data capture techniques – Aztec Code bar code symbology specification - ISO/IEC 24778:2008Google Scholar
  4. 4.
    Information technology – Automatic identification and data capture techniques – QR Code 2005 bar code symbology specification ISO/IEC 18004:2006Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Rafał Tarłowski
    • 1
  • Michał Choraś
    • 1
  1. 1.Image Processing Group, Institute of TelecommunicationsUniversity of Technology & Life SciencesBydgoszczPoland

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