Micrography QR Codes

@article{Hung2020MicrographyQC,
  title={Micrography QR Codes},
  author={Shih-Hsuan Hung and Chih-Yuan Yao and Yu-Jen Fang and Ping Tan and Ruen-Rone Lee and Alla Sheffer and Hung-kuo Chu},
  journal={IEEE Transactions on Visualization and Computer Graphics},
  year={2020},
  volume={26},
  pages={2834-2847}
}
This paper presents a novel algorithm to generate micrography QR codes, a novel machine-readable graphic generated by embedding a QR code within a micrography image. The unique structure of micrography makes it incompatible with existing methods used to combine QR codes with natural or halftone images. We exploited the high-frequency nature of micrography in the design of a novel deformation model that enables the skillful warping of individual letters and adjustment of font weights to enable… Expand
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