The beauty of OpenCV Vol-3. In this final article, i would like to discuss some advance operation which we can perform using OpenCV. Here in this article, we are going to discuss Grabcut foreground extraction, Feature matching, Haar cascade object, MOG background. In my last two articles, i have discussed some basic operations which can be done by using OpenCV like reading an image, loading video source, Drawing and writing on images, thresholding, Canny Edge Detection etc, these were just basic operations which are basically in order to understand how things would look like when you are doing computer vision projects likewise, how does your own model would print the type of object at on a single frame, how do the bounding boxes print on a frame, how do we show the frames while running our model, how do we test our results on a video frame and many more. If you don't get this, i will write a blog in the future on how the computer vision projects work and what are the backend...