Overview
This is a sample project demonstrating how OCR (optical character recognition) can be implemented using Google Vision library.
Apk file is available here.
Benefits:
- requires no internet connection
- very fast
- out-of-the-box solution
- super-easy to implement and requires less than 1h
Drawbacks:
- understands English and digits only
Screenshot of the program:
As you may see it recognizes written text easily.
Which digits it can recognize
So it recognizes without any problem the next numbers:
And the next ones it cannot recognize:
Credits
Thanks to the author of this Youtube video lesson.