If its QR codes you need to recognise then use this example that I posted here: Can you do something like this - #15 by Louie_Smith
I hope this helps, either Paolo or this solution should help you.
Louie
If its QR codes you need to recognise then use this example that I posted here: Can you do something like this - #15 by Louie_Smith
I hope this helps, either Paolo or this solution should help you.
Louie