Computer graphics are images displayed on a computer screen and include everything on computers that is not text or sound. Computer graphics technology deals with designs and pictures on computers. Computer graphics have many applications including graphical user interfaces, computer-aided design, entertainment, image processing, visualization, image enhancement, education and training, and computer art.

1. COMPUTER GRAPHICS INTRODUCTION
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3. Computer Graphics
◦ Computer graphics are simply
images displayed on a computer
screen.
◦ The term “computer graphics”
includes almost everything on
computers that is not text or sound.
◦ Computer graphics can be a series
of images which most often called
video or a single image.
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5. DEFINITION
Computer graphics is the
technology that deals
with designs and pictures
on computer.
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6. APPLICATIONS OF COMPUTER GRAPHICS
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7. Graphical User
Interface (GUI)
A graphical mouse-
oriented model which
allows the user to interact
with a computer, multiple
windows, icons, menus,
allows a computer setup to
be utilized more efficiently.
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8. Computer-Aided
Design (CAD)
These methods are used
by architecture to create
design of buildings,
automobiles, aircrafts,
watercrafts, spacecraft,
computers, textiles and
many more other products.
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9. Entertainment
It is used to create motion
pictures, music videos, TV
shows, games, computer
games, 3D-movies and
animated movies.
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10. Image Processing
◦ Image processing is to apply
techniques to modify or interpret
existing pictures. It is widely used
in medical applications.
◦ Different types of imaging tools
such as X-ray, ultrasound uses
image processing to diagnose
disease.
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11. Visualization
For analyzing scientific,
engineering, medical and business
data or behavior . Converting data
to visual form can help to
understand mass volume of data
very efficiently.
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12. Image
Enhancement
Process of improving the
quality of a digital stored
image.
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13. EDUCATION AND TRAINING
Training provides with the help of computer-generated models
of specialized system such as the training of ship captains,
aircrafts pilots, medical students etc.
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14. COMPUTER ART
Computer provide a new
medium for artist . Painting
packages are available. With
cordless , pressure sensitive
stylus, artist can produce
electronic paintings which
simulate different brush
strokes, brush width and
colours.
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