问题
i want to know how to scan a paper from a iphone cam and i need to read the data on the paper later i want to store the data...
is it possible..?
please give me a thought...
Thanks..
回答1:
Well, it it very much possible. I am not sure really how do it, but you should definitly have a look at OCR.
Try to get a look at Google Googles in the official Google iPhone app, this can actually read text off a picture you take, even at an angle.
回答2:
I've found this, http://maniacdev.com/2011/08/example-tesseract-optical-character-recognition-ocr-demo-with-source/ i've not tried the example yet, but i'm going to do that, i hope will help you.
Regards.
来源：https://stackoverflow.com/questions/4045908/how-to-scan-a-thing-from-a-iphone-application