The
chroma key Green Screen is a easy way to add excitement to your digital video. Chroma key green screen allows you to combine two video clips into one so that you can place on yourself onto any kind a video scene. It is the technique that are mostly used by TV weatherman in front of the weather map. It is also used in fictionate movies like science fiction movies or in a entertainment industry. Mostly this technique is used by photographers.
Green is mostly used as a
chromakey backdrop rather than any other color because image sensors in digital video cameras are most sensitive to green. If you know the concept of Bayer pattern, more pixels are allocating to green rather than to red and blue, because the human eye is more sensitive to that color. Whenever a sensors is used, the green pixels produce a better color image and green screen contains the least noise.
Why photographers used chroma key green screen backdrops ?
First of all this is the part of the new technology and everyone wants that they would be use the new technology. And this technology deals with the removal of certain pictures in the background of the shot and replacing it with some other picture or an image, which is actually more accepted for the program.
At my childhood when I goes to photo studio to click my photo then photographers used the silver umbrellas are used for background but now the time has changed, chroma key backdrop try to overcome all these problems.
Photographers make use of this technique so as to create unique looking cinematography that has the capability to grab people's attention. Whatever background a photographer wants to use, such an image needs to be photographed. After having lot of quality images of your taste, you could able to place the subject against the
green backdrop that is placed in your studio.
