See my comments below on how the data is actually collected. But yes, there is some opencv in this project(and probably in almost every other commercial machi

See my comments below on how the data is actually collected. But yes, there is some opencv in this project(and probably in almost every other commercial machine vision project out there), but the smart parts are hand tailored, opencv have useful general purpose algorithms, but to get the best results you need to dig deeper. Source: I've worked on the system in the past.