Like the previous chapters, you need to have Qt version 5 at a minimum and OpenCV 4.0.0 installed. Having basic knowledge of C++ and Qt programming is also a requirement.
We will use a deep learning model, YOLOv3, to detect cars, so having knowledge of deep learning will also be a big help. Since we introduced deep learning models in Chapter 6, Object Detection in Real Time, reading that chapter prior to this chapter is recommended.
All of the code for this chapter can be found in this book's code repository at https://github.com/PacktPublishing/Qt-5-and-OpenCV-4-Computer-Vision-Projects/tree/master/Chapter-07.
Check out the following video to see the code in action: http://bit.ly/2FdC0VF