Certidox releases a major update to its free mobile app, adding AI-powered QR code analysis to detect phishing and fraud. The ...

Barcodes have been long used for data storage. Detecting and locating barcodes in images of complex background is an essential yet challenging step in the process of automatic barcode reading. This ...

Snapseed QR codes let you quickly make adjustments to your photos by importing 'presets' created by Snapseed users.

QR codes are popping up at National Park Service sites across the country. These codes let visitors give feedback, but it's running into controversy.

GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.

In this paper, we consider a family of one-generator quasi-cyclic (QC) codes and their applications in quantum codes construction. We give a sufficient condition for one-generator QC codes to be ...