Design and Characteristics of Two-Dimensional Color Code Editor with Dotted Images

  • Toshihiko Wakahara
  • Damri Samretwit
  • Toshitaka Maki
  • Noriyasu Yamamoto
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 253)


In recent years, QR code is widely used in the accessing to the Internet by cellular phones. As this code is a set symbol of simply black and white dots, it is very simple and insipid. In order to improve this weakness, a color two-dimensional color code editor with dotted images has been developed. This paper presents the design method and reading characteristics of the code editor. The experimental results show good performances of the decoding characteristics by the existing QR decoder and the effectiveness of the editor is also confirmed.


Two-dimensional code QR code Image processing Color coding 


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Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  • Toshihiko Wakahara
    • 1
  • Damri Samretwit
    • 1
  • Toshitaka Maki
    • 1
  • Noriyasu Yamamoto
    • 1
  1. 1.Information and Communication EngineeringFukuoka Institute of TechnologyHigashi-kuJapan

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