What is Green Screen and Blue Screen (Chromakey)

Green Screens and Blue Screen

Green Screen technique mostly used in the photography. Green Screen (Chromakey) is the technique for composing two images in which a color from one image is removed and revealing another image behind it. Commonly its also called as the Green Screen and Blue Screen

Why Green and Blue Colors Only ?

Usually blue and Green colors are used for this technique because these colors are considered to be the furthest away from skin tone and is also called as the Chromakey

The main and very important for setting blue screen or green screen is lighting and shadow. you must have to focus on the shadow.

Variety of software are used for the this process. but one of the importnat software is Green Screen Software