Convert the following multi-planer images into a single-plane image (Perspective correction).
- Use C++ and OpenCV (preferably) to accomplish the following task.
- The Square Box that contains the QR code has to be corrected into a single plane.
- If your program is given a Single planer image it should return it without any changes.
- No Machine Learning to be used.
DO NOT USE ANY PROPRIETARY ALGORITHM OR LIBRARY.
Share your code in a Github or public repository.