Keying: Difference between revisions
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==Chroma Key== | ==Chroma Key== | ||
A '''chroma key''' (more often spelled as '''chromakey''') is keying the image based on the chroma of the image. This is most famously used in movies and TV shows, for "blue/green screen" effects. | |||
<youtube>https://www.youtube.com/watch?v=CKiOFyXfkts</youtube> | |||
==Color Key== | ==Color Key== | ||
While ''very'' similar to a chromakey a '''color key''' keys based on the ''color'' rather than the chroma. This is more common for computer graphics rather than movies/film. | |||
==Luma Key== | ==Luma Key== | ||
Just like all the others, the '''luma key''' keys based on the luma of the image. | |||