Computer graphics are pictures and films created using computers. Usually, the term refers to computer-generated image data generated with the help of specialized graphical hardware and software. It is a vast and recently developed area of computer science.
Computer graphics is the discipline of generating images with the aid of computers. Today, computer graphics is a core technology in digital photography, film, video games, cell phone and computer displays, and many specialized applications. A lot of specialized equipment and programming has been created, with the showcases of most gadgets being driven by PC designs equipment. It is a tremendous and as of late established territory of software engineering. The expression was instituted in 1960 by computer graphics researchers’ Verne Hudson and William Fetter of Boeing. It is regularly condensed as CG, or commonly with regards to film as CGI.
Given below are various applications of computer graphics-
The importance of computer graphics in education cannot be undermined. Computer graphics are used as a teaching aid for students, especially those who have a lack of interest in any subject. The visual application helps students to understand the subject better.
One of the significant application of computer graphics is for entertainment purpose. These techniques are used in television, motion pictures, videos etc.
As the word suggests, computer graphics help in giving training to the pilots of aeroplanes. Before training on a real aircraft, the pilots use most of their time learning controls of flight simulator.
Image processing refers to processing information for which both input and output are images such as photographs. It involves treating the image as two dimensional and applying signal processing techniques to it. It is helpful in photograph retouching, designing posters, report writing, publishing books, etc.
Visualization means to represent data in graphical form and interact with the help of these interactions to gain insight into the data. Computer graphics is a powerful mechanism for manipulating, creating and communicating using these representations
The presentation graphic makes report making easier. It summarizes financial, statistical, managerial data in the form of a line graph, bar charts, pie charts, etc.
Computer-aided design helps design buildings, automobiles, spacecraft, computers, etc. Animations are used in CAD applications which helps represent realistic displays of architectural design.