Summary

This is the last chapter of this book. Here, we saw examples that aggregate many techniques from the previous chapters. We covered object detection and tracking by color, which you can use to create your first tracking application very quickly. We explored the power of Head-coupled perspective, which is a new way to present the content on your websites in a fresh manner or create funny browser games with a human interface. In addition to that, the optical flow provides many extensions to this field too. It provides you with an excellent way to track points and objects. Moreover, now you can create a simple application that uses gestures to zoom the web content. The usage of optical flow is not limited to that and is very flexible, and it can be combined with many techniques.