NYCPHP Meetup

[David Krings]

Rolan Yang wrote:
> Many barcode reading devices act as a keyboard emulator via USB or PS2 
> connector.
> 
> Ajai Khattri wrote:
>> Im looking for an algorithm or description of how someone would go 
>> about reading the barcode from an image. Are there any libraries out 
>> there that I can use?

I think the question is to read it from an image, not the actual barcode using 
a scanner.

David