Green screens, or chroma key, to give the effect its real name, relies on the background using a colour not present in the main subject of the shot. This can then be detected electronically or in ...

Filmmakers achieve a blend of reality and computer-generated backdrops thanks to a technique called chroma keying. If you've ever seen behind-the-scenes footage of a movie, TV show, or commercial ...

(2) Also called "chroma key," it is a technique for superimposing ... The foreground image is shot in front of a backdrop, which is a single, solid color, typically blue or green.

Chroma keying' is the term referred to removing the background. While shooting a video or getting a photoshoot done, a green coloured backdrop is a suitable option to use as you can easily remove ...