By:jyothish kumar sirigidi

Roll no 13A5A1A05B2

Computer Graphics includes almost everything on computers that is not text

or sound.

Today almost every computer can do some graphics, and people have even come to expect to control their computer through icons and pictures rather than just by typing. We think of computer graphics as drawing pictures on computers, also called rendering.

Computer graphics is an art of drawing pictures, lines, charts, etc using computers with the help of programming. Computer graphics is made up of number of pixels.

There are two types of Computer Graphics

Interactive Computer Graphics

Non Interactive Computer Graphics

Interactive CG involves two way communication between Computer and the user

It can be convinient to input graphical information from the user to computer and have an appropriate graphical output from the computer to the user

Pictures,Charts,Diagrams

Non Interactive CG defines the user has no control over the picture being presented

In non interactive computer graphics otherwise known as passive computer graphics. it is the computer graphics in which user does not have any kind of control over the image.

Example: screen savers.

Creation of an Object with data from one or more of the following

Input coordinates and calculated values

Scanning from an existing drawing

Manipulation

Computer Aided Design

Presentation Graphics

Computer Art

Entertainment

Education and Training

Visualization

Graphical User Interface

Display of Information

Design

Simulation

Computer Art

Entertainment

cgvr.korea.ac.kr

Graphics for Scientific, Engineering, and Medical Data

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Medical ImageNebula

It refers to the use of computer graphics to design buildings , automobiles ,aircraft, watercraft , Space Craft and other products

CAD Applications allow the designer to work in a multi window environment i.e., different views of the objects can be displayed in multiple windows

Architects find graphics methods useful to draw floor plans showing the position of rooms ,doors ,stairs etc

Graphics for Engineering and Architectural System

Design of Building, Automobile, Aircraft, Machine etc.

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AutoCAD 2002 Interior Design

Computer-Generated Models of Physical, Financial and Economic Systems for Educational Aids

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Flight Simulator Mars Rover Simulator

Computer Graphics is used in both fine and commercial art applications

Artists use special purpose hardware and many computer methods such as artists paintbrush programs like Lumena ,Pixel Paint and super paint packages

In Commercial art designing ,photo realistic techniques are generally used .The graphics method commonly used in TV Commercials is called morphing where one object is transformed in to another

Graphics for Artist

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Metacreation Painter

Computer Graphics methods are used in making music videos ,games ,cartoon movies ,television shows etc .

Some times the graphics scenes are displayed by themselves and some times graphics objects are combined with the actors and live scenes

Graphics for Movie, Game, VR etc.

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Final Fantasy Online Game

Computer Graphics techniques have been used as an effective educational aid

Models of physical and Physiological systems can assist trainees to understand the operations of the systems

Special Systems are designed for some training applications such as simulators for practice sessions or training of ship captains ,aircraft pilots , heavy equipment operators and air traffic control personnel

Scanning large sets of data to determine trends and relationships is a difficult procedure.

If the data is available in a visual form then the data can be classified in terms of

Scientific Visualization

Business Visualization

It is an area that uses computer graphics to summarize the financial ,statistical ,scientific ,managerial and mathematical reports

It is also used to generate 35 mm slides for the projectors

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