Deep Learning - Is It a New Approach?

Deep learning is now a fundamental part of computer vision. How can you even teach an introductory computer vision course without deep learning? It's changed things very, very quickly. I think i hadn't been applied with these kinds of ground breaking results like it was just so clear that this is an entirely new, revolutionary approach to these problems. You know, we can run alex ned, but really, there is all whese other andept works that were using. An also meno part of the undergroud curriculum. Yes, for ture, it used to bemand i remember, we all should have knew about deep learning. We all knew nher l that work someting...