Opencv sentdex

* https://pythonprogramming.net/search/?q=opencv python tutorial on opencv by sentdex youtube
https://www.youtube.com/watch?v=8-3vl71TjDs people extraction
https://www.youtube.com/watch?v=KTeVOb8gaD4&index=2&list=PLQVvvaa0QuDd0flgGphKCej-9jp-QdzZ3 scikit learn tut
=== links ===
Yolo training
Category:Opencv