问题
I have been searching everywhere for suitable android library.
I need to extract number from a photo, to be more specific
I have to take a photo of the bill and get its serial number.
What kind of library should I use ?
回答1:
You can try tesseract-android-tools (bindings of Tesseract OCR for Android).
回答2:
AFAIK , there is no such Library available in Android. You might need to code for your self for it. However such type of Scanner is available in Nokia E5 phone, I have seen it in my friend's Phone.
回答3:
You can use Ron Cemer's Java OCR library. to extract text from picture
回答4:
AFAIK, http://opencv.willowgarage.com/wiki/Android, OpenCV is the best library for image processing in Android...
来源：https://stackoverflow.com/questions/8666472/library-for-android-for-image-processing