Up to now, this book has been focused on getting the reader up to speed with working on images and generated graphical art. You should now feel pretty confident with the methods introduced, and you have room for many ideas.
Great!
We could keep going on expanding and explaining more on the other methods from OpenCV, but we are going to do something else in Chapter 4, as we switch to real-time video analysis, applying the knowledge learned during the previous chapters to the field of video ...