the various technologies used to create and manipulate images.

the representation and manipulation of image data by a computer.Typically, the term computer graphics refers to several different things: The term computer graphics has been used in a broad sense to describe 'almost everything on computers that is not text or sound'. Computer graphics development has had a significant impact on many types of media and has revolutionized animation, movies, advertising, and video games, in general. It is also used for processing image data received from the physical world, such as photo and video content. Simulated flight over Trenta valley in the Julian AlpsĬomputer graphics is responsible for displaying art and image data effectively and meaningfully to the consumer. The overall methodology depends heavily on the underlying sciences of geometry, optics, physics, and perception. Some topics in computer graphics include user interface design, sprite graphics, rendering, ray tracing, geometry processing, computer animation, vector graphics, 3D modeling, shaders, GPU design, implicit surfaces, visualization, scientific computing, image processing, computational photography, scientific visualization, computational geometry and computer vision, among others. The non-artistic aspects of computer graphics are the subject of computer science research. It is often abbreviated as CG, or typically in the context of film as computer generated imagery (CGI). The phrase was coined in 1960 by computer graphics researchers Verne Hudson and William Fetter of Boeing. It is a vast and recently developed area of computer science. A great deal of specialized hardware and software has been developed, with the displays of most devices being driven by computer graphics hardware.

Today, computer graphics is a core technology in digital photography, film, video games, digital art, cell phone and computer displays, and many specialized applications.

A Blender 2.45 screenshot displaying the 3D test model SuzanneĬomputer graphics deals with generating images and art with the aid of computers.

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