I'm keying out a green screen using keylight. When I look at the view "Status" in keylight I notice a strange result that I can't seem to resolve. Inside the solid area of the matte (the actor) his pants and shoes area are filled with tiny light green dots. They seem to be causing distortion on my final render.
No matter what adjustments I make to the matte I can't seem to get rid of these. I've attached a few small GIFs to show the issue.
Is there anyway to remove these dots so they are "solid" within the matte or a way to color correct them inside the solid area of the matte in the final result?
Any advise would be greatly appreciated.
That's what the Despot options in the Screen Matte section are for. Alternative options include Minimax, Simple Chocker or third-party plug-ins like Re:Fill from RevisionFX. Also make good use of the various rollback options to control your Alpha levels.