Quick Layered Response (QLR) Codes
نویسندگان
چکیده
We propose a new 3D barcode standard, Quick Layered Response (QLR) codes, and implemented encoding and decoding on Android devices. QLR codes are Quick Response (QR) codes superimposed in the RGB color space, and increase the capacity by a factor of 3. This advantage can be used to decrease the area needed to represent data by a factor of 3 or to increase the readable distance. QLR codes can be encoded and decoded in linearly independent RGB basis colors, meaning attractive color schemes can be chosen. We also investigate the inclusion of modern error coding schemes in QLR codes.
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