Computer-generated imagery

Computer-generated imagery

Computer-generated imagery also referred to as CGI, is the usage of computer-generated graphics for special effects, mostly in movies and other electronic media. Computer-generated imagery also has its place in science and engineering.

Computer-generated imagery: All your questions answered

How does computer-generated imagery work?

The first step in using computer-generated imagery is the creation of the basic graphics in animation software. After doing that, the designers add texture, lighting, and color to the graphics in order to make it look more realistic.


In live-action movies, the computer-generated imagery is mixed into the already filmed scenes and the graphics and the filmed scenes are then blended together.

Frequent questions regarding computer-generated imagery

What program is used for CGI?

There are many applications that can be used to create computer-generated imagery, and picking the right software isn’t an easy task. We covered CGI software in the past, so if you’re looking for a good CGI software, be sure to check one of our CGI software guides.

What’s the application for computer-generated imagery?

Computer-generated imagery questionCGI can be applied in many areas in different areas, but it’s mostly used in film and TV industry for creating effects, environments, and characters. CGI is also a major part of the gaming industry.

CGI is also frequently used for scientific visualization, product design, and engineering.

What is computer-generated animation?

Computer-generated imagery refers to both static and dynamic images that are computer-generated. However, computer-generated animations refer only to the moving computer-generated images.

What is CGI technology used for in the film industry?

CGI technology has a prominent role in the movie industry, and it’s used to create various effects that can’t be created easily by practical effects. In addition, CGI is used to create environments, characters, and scenes that are too expensive or too complex to create with practical effects.