Creating a Comprehensive Qt+OpenCV Project

Professional applications never end up being professional because of some random circumstances. They are designed like this from the very beginning. Of course, it is easier said than done, but it's still quite easy if you already know the golden rule of how to create applications that can be easily extended, maintained, scaled, and customized. The golden rule here is just one simple concept, which fortunately Qt framework already has the means to implement, and that is building applications in a modular fashion. Note that modular in this sense doesn't just mean libraries or different source code modules, but modular in the sense that each of the responsibilities and capabilities of the application is created and built independently of the others. This is, in fact, exactly the way Qt and OpenCV themselves are created. An...