santhana_lakshmi — 2011-06-14T02:11:27-04:00 — #1
How to call an external OCR program from PHP?
anthonysterling — 2011-06-14T02:26:48-04:00 — #2
There are many way but look at exec and system
cups — 2011-06-14T06:40:24-04:00 — #3
Google Docs has an OCR api (at the moment we should say)
DocList API OCR Demo
Might come in handy.