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Two-Layer QR Codes.
- Source :
-
IEEE Transactions on Image Processing . Sep2019, Vol. 28 Issue 9, p4413-4428. 16p. - Publication Year :
- 2019
-
Abstract
- A quick-response code (QR code) is a two-dimensional code akin to a barcode that encodes a message of limited length. In this paper, we present a variant of QR code, a two-layer QR code. Its two-layer structure can display two alternative messages when scanned from two different directions. We propose a method to generate such two-layer QR codes encoding two given messages in a few seconds. We also demonstrate the robustness of our method on both synthetic and fabricated examples. All source code will be made publicly available (https://github.com/yuantailing/two-layer-qrcode). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10577149
- Volume :
- 28
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Image Processing
- Publication Type :
- Academic Journal
- Accession number :
- 137295228
- Full Text :
- https://doi.org/10.1109/TIP.2019.2908490