Computer Vision with OpenCV 3 and Qt5

Availability

Even though OpenCV and Qt are both cross-platform frameworks, an algorithm (or even a class or function) can still be dependent on the platform-specific capabilities, especially for performance reasons. It is important and quite obvious to note that you need to make sure the algorithm you use is available on the platforms you aim to release your applications in. The best source for this is usually the documentation pages of underlying classes in both OpenCV and Qt frameworks.

You can download the complete source code for keypoint detection, descriptor extraction, and descriptor matching from the following link. You can use the same plugin to compare different algorithms in terms of accuracy and speed. Needless to say, this plugin ...