How to detect numbers in a picture? [closed]

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Is there any php class that detects numbers in a picture? for example detecting a license plate in a picture. I couldn't find any usfull information in google search.

Answer 1

phpOCR is an Optical Character Recognition system written in PHP. It can be used in automated scripts as well as web interface. Works best for small images like numeric SMS/email authorization codes, bar-code numbers and others.

http://phpocr.sourceforge.net/

Answer 2

Have a look to this library: phpOCR