Wow! What kind of sorcery is this!? Is this using deep learning or "regular" OpenCV or similar? I would assume it's a highly tuned deep learning algo, but I'

Wow! What kind of sorcery is this!? Is this using deep learning or "regular" OpenCV or similar? I would assume it's a highly tuned deep learning algo, but I'm not knowledgeable enough to distinguish a deep learning algo from a pile of rocks... Edit: Aha, someone already asked this and got an answer. https://news.ycombinator.com/item?id=16535467 https://news.ycombinator.com/item?id=16535467