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