The Graphics View Framework

Now that we are familiar with the basic building blocks of computer vision applications in both Qt and OpenCV frameworks, we can move on to learn more about the development of the visualization part in computer vision applications. Talk about computer vision and every user immediately looks for some preview image or video. Take any image editor that you want, for example, they all contain an area on their user interface that is immediately noticeable and can be easily recognized from the rest of the components on the GUI, by some border or even simple lines. The same can be said about the video editing software and literally anything that needs to work with visual concepts and media input sources. Also, the exact same reasoning is true for computer vision applications that we will create. Of course, there are cases where the result of the process is...