Rotoscoping

Carrying on from yesterday’s lesson, new learnt some techniques to help us deal with are edges because one of the problems I’m was having is with the guy’s hair, using the premult application helped as it showed what I’ve cut out so far in my process. Overall my day wasn't too bad I manged to cut out the book, shoulders and head I need more time with his heads as that proving to be difficult because so his hair and nose (No disrespect intend).

Quick maths lesson

Black is 0

White is 1

Grey is repented by 0.1