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Optical Character Recognition on iPhone

Is it possible for an iPhone application to take a picture and extract a string from a picture? We would like to force our application to search for the serial number in the database (a very long number), without having to enter it.

Is there any Cocoa / Objective-C API for this or any C / C ++ library that can be used in an iPhone app?

Thanks in advance!

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5 answers

You can see the tesseract-ocr project . It was not actually used for use on the iPhone, but I believe that others used it on the iPhone.

demo, tesseract ocr.

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- ABBYY mobileOCR , , .

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: http://code.google.com/p/zxing/ iPhone, Android Java- -. .

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Tesseract iPhone: http://robertcarlsen.net/dev/pocket-ocr

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Tesseract-OCR iOS: Tesseract-OCR-iOS

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