[ChuGou]movie remove green screen

Our group has a very clear allocation of tasks and discussions at our weekly meetings. When I first started using nuke to remove the green screen I encountered a lot of tedious hiccups. For example, when I used the primatte node I found that I couldn’t clear all the green screen perfectly. Because the light from the green screen would reflect off the skin and clothing of the people, when I tried to use the primatte node to adjust it, the subject would also be deducted, so I used a node that someone gave me, killspill, which was like a de-greening of the image and was very convenient.

This part of the green screen cleaning assignment was the result of my own personal experience when Mr. Gonzalo had not yet taught me how to snap the green screen, so the assignment I made was not perfect, but after the teacher’s explanation I have a good way of dealing with how to clean the green screen, how the common nodes work and some slightly more complicated situations. I plan to use the new nodes taught by my teacher during the holidays to make the shots I have done before even more detailed and try to achieve no breakage.