Cyclorama - a design that has a smooth transition between horizontal and vertical planes , allowing you to create an endless monophonic background. Similar designs were first used on television in the news . Later they became common in many photo and video studios. Their advantage over the background is that the cyclorama has a rigid structure, and this makes it possible to rely on it.
Cyclorama creates a smooth background. For photo studios and photographers it’s convenient to create a gradient . For video studios and chromakey cyclorama is interesting in that a homogeneous background is easily automatically removed from the frame.
If you look at the correctly made cyclorama, then it will be difficult for you to distinguish where the floor goes into the wall and ceiling (if the cyclorama is bent up), so you get a feeling of "infinity of the background."
Cyclorama is used for various purposes in the following industries: film, television, radio, photography. In cyclorama photography, it makes it possible to create an endless background that has advantages for lighting. In television, film, and the media, whether it’s commercial, news, or video, the cycloramic background again provides many opportunities. Almost all catalog photography, car shooting, model test shooting, video shooting take place on cycloramas. In video studios, cyclorama (usually blue or green) is absolutely necessary.
"Sticking" or working on a chromakey (green or blue background) is a method of mixing two images together, where a color or picture from one image is superimposed on another image behind it (superimposed on a green or blue background).