Image stitching algorithme using c++ and opencv

As an expert in image stitching algorithms, I am tasked with developing an algorithm using C++ and OpenCV to output a single panoramic image. There are no specific requirements for image processing techniques and no preference for dealing with stitching errors or artifacts. The algorithm should be built from scratch and designed to produce an accurate and aesthetically pleasing panoramic image. I am confident in my ability to develop such a program to meet the client's needs.