Computer-generated imagery (CGI) is the application of the field of computer graphics (or more specifically, 3D computer graphics) to special effects. CGI is used in films, television programs and ...

A research project by Nvidia created some of the more realistic computer-generated images without human oversight, at least for portraits.

People find it increasingly difficult to distinguish between computer-generated images and real photos, researchers have shown, but they do say that a small amount of training greatly improves ...