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Learning vectors
I think the idea is simple enough. I have silhouetted actors in front of a green screen. I’d like to turn this into a vector mask (?) on the assumption that it would let me go in there and grab a few close-ups. They would, of course, remain in silhouette.
I know nothing about vectors. I’m looking for a short list of key words and concepts; something I can use to get started on my research.
Any help is appreciated.