QR-like image scanning for AR

Hi everybody, I’m thinking about a solution to scan a great image (tipically the output of a camera) to locate the coordinates of a “QR” or similar tag image, just like in Augmented Reality systems.
Any idea?
I was thinking to crop the big image and to scan it from left top to bottom right, but I’ don’t think it’s a good idea, because I should also re-scan it at various zoom sizes and rotation… :smiley:
Any idea?
Thank you in advance and, please, forgive my bad english…

Hey,

maybe contact Joerg from Previzart for some information. He might have some valuable information he can share:

vimeo.com/4263792

Cheers
Markus