QR codes are convenient because they can be scanned with a smartphone camera to access a website URL or used as secure login information, but because they are generally simple, black and white ...

Whether they're on product packaging, promotional materials or in magazines, most QR codes do the same thing – when a smartphone scans them with its camera, they trigger that phone's web browser to ...

Mr. ciaochaos combines learning data for image generation, checkpoint and data training method, LoRA, and ``ControlNet for QR Code'', which seems to be a customized ControlNet for generating images ...