The advantages of QR codes are first reflected in their storage capacity. Compared to traditional one-dimensional barcodes, ...

If QR codes are ubiquitous, one would be forgiven for wondering where they're all coming from. The answer, chiefly, is free online generators. But making a successful QR code isn't quite as simple as ...

Let me come clean: For way too long now, I’ve been excited about the 2D optical code format called QR Code. I even convinced TidBITS to put one on every article page for a while. I don’t get a ...

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

Abstract: In this paper, we present a method to camouflage an attack on image recognition system by using an adversarial patch embedded on a scan-ready QR code. Adversarial patch refers to a class of ...

LONDON, UNITED KINGDOM / ACCESSWIRE / May 9, 2020 / At Bitcoin-QR-Code-Generator.io converting a bitcoin wallet sending or receiving address into a QR code format is a free and easy way of making or ...

The ubiquitous QR (“quick response”) codes that appear on everything from parking pay stations to soda cans and promotional flyers have become an increasingly popular target for cybercriminals to ...