How to read text written on a image?

问题

I need to parse some scanned documents to textual data. Is it possible to parse text written on a image using some software.

If yes , please recommend any such online utility or software.

回答1:

Maybe some OCR software would help?

http://en.wikipedia.org/wiki/Optical_character_recognition

来源：https://stackoverflow.com/questions/842986/how-to-read-text-written-on-a-image