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