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That's an interesting idea, but I expect the result to be of low quality. I suppose you are thinking about a computer program that compares one static frame of the background with other frames where somebody moves in the foreground. All pixels that are the same in both frames (within some narrow tolerance) will be made transparent for a new background. The ...


Yes, that is possible. What you're searching for is a difference matte / difference key. For that technique, you supply a base image and the program keys everything out that equals that image. So you could key out your static background so that only you remain in the picture. However, there are a few downsides: This technique doesn't work nearly as good ...

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