Tag: codes
New algorithm helps read QR codes on uneven surfaces
Graphical summary. Credit score: Sample Recognition Letters (2024). DOI: 10.1016/j.patrec.2024.06.004 Generally, we attempt to seize a QR code…
Understanding exit codes on Linux
#!/bin/bashcheckParmsif ; thenecho Exiting: checkParms failedexit 1fi Remember that the exit code when a script ends will depend…
Team prints edible QR codes using innovative 3D food printer
Overview of multi-material DIW 3D meals printing. A) The printed line with two nozzles required switching of the…
QR codes can be phishing scams in disguise, warns the FTC
The Federal Trade Commission (FTC) warned the public against scanning any old QR code in a consumer alerts…