CQR codes: Colored quick-response codes

@article{Melgar2012CQRCC,
  title={CQR codes: Colored quick-response codes},
  author={Max E. Vizcarra Melgar and Alexandre Zaghetto and Bruno Macchiavello and Anderson C. A. Nascimento},
  journal={2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)},
  year={2012},
  pages={321-325}
}
This paper proposes a new way to store/transmit information using a Colored QR Code structure. Instead of using only black and white modules, the proposed code is designed to employ 5 different RGB colors (red, green, blue, black and white), which enables twice as much storage capacity compared to traditional binary QR Codes. Reed-Solomon error-correcting code with a theoretical correction capability of 38.41% is also applied. In our experiments, each Colored QR Code in the test set is printed… CONTINUE READING

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