The two-level QR code, a novel rich QR code, contains levels for public and private storage. Since the public level is the same as the usual storage level for QR codes, any program that can read traditional QR codes can read it. The black modules are swapped out for unique textured patterns to create the private level.
Mar 17, 2023
Dec 8, 2015 · In this paper, we present a new rich QR code that has two storage levels and can be used for document authentication.
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Jun 6, 2023 · In this study, we introduce a novel rich QR code that can authenticate documents and has two storage levels. The two-level. QR code, a novel ...
This 2LQR code can be used for private message sharing or for authentication scenarios.
The two-level QR code (2LQR), has two public and private storage levels and can be used for document authentication [7] . The public level is the same as the ...
Quick response codes are capable enough to store vital information in it by converting into various black and white patterns. QR codes have many applications ...
Two-Level QR Code for Private Message ... - Semantic Scholar
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A new rich QR code that has two storage levels and can be used for document authentication that is readable by any classical QR code application and shows a ...
Abstract— Quick response codes are machine readable optical label which was first created in the automated industry of Japan. Quick response.
This new rich QR code, named two-level QR code, has public and private storage levels. The public level is the same as the standard QR code storage level; ...
The QR code was invented for the Japanese automotive industry by. Denso Wave1 corporation in 1994. • The certification was performed by International ...