Qr Code decoder

c++, qr-code

Solution

ZXing has a C++ detector and decoder. All you need to give it is the RGB or luminance image data as a vector.

(Full disclosure: I'm the primary maintainer of the ZXing C++ QR port at this point.)

Problem

Is there any way to write a QR-code decoder in C++ from scratch? I have done that already in Python using `SimpleCv` module to access the webcam. Thanks

Original source