OpenCV Mat | Working of Mat() Function in OpenCV | Examples
ROI/ Bounding Box selection of Mat images in OpenCV | Paranoid Android
Mat - The Basic Image Container In OpenCV - Create and print - YouTube
How to convert numpy matrix to OpenCV image [python] - Stack Overflow
GitHub - TracelessLe/cv2_gen_python_bindings: Use OpenCV pybind tools (cv2.cpp & gen2.py ...) to generate a python binding use OpenCV Mat as input parameters.