Introduction to Computer Graphics and its applications.

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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