In the previous post, I explained the idea behind cascade classifiers. In this post, I will give you some clear instructions to easily train an accurate custom object detector using my C++ toolbox. We will see how easily we can accelerate this accurate detector by 20%. Stay tuned :)

Cascade classifier is an old algorithm which was originally proposed for real-time face detection on CPUs. In this post, I will cover it’s nice and powerful idea, and then in the next post give you some clear instructions to easily train an accurate custom object detector using my C++ toolbox.