Summary

In this chapter, you learned about the premise of augmented reality and gained an understanding of what an augmented reality system looks like. We discussed the geometric transformations required for augmented reality. You also learned how to use those transformations to estimate the camera pose, and you learned how to track planar objects. We discussed how we can add virtual objects on top of the real world. You learned how to modify virtual objects in different ways to add cool effects. 

In the next chapter, we will learn how to apply machine learning techniques, along with artificial neural networks, which will help us to enhance the knowledge already acquired in Chapter 9, Object Recognition.