The technical requirements are listed as follows:
- Python and OpenCV
- Python-specific IDE
- NumPy and Matplotlib packages
- Git client
Further details about how to install these requirements are in Chapter 1, Setting Up OpenCV. The GitHub repository for Mastering OpenCV 4 with Python containing all the supporting project files, which are necessary to work through the book from the first chapter to the last one, can be accessed in the next URL: https://github.com/PacktPublishing/Mastering-OpenCV-4-with-Python/.