Computer Graphics
Lecture 2
Computer graphics application
1- Graphics and chart :• Early application for graphics display simple data
graphic , but today we can generate graphs
showing complex data relationships for printed
reports for presentation ,animation ,videos…….
• Graphs and chart used in:
• financial ,mathematic ,economic , engineering
Computer graphics application
2- Computer aided design (CAD):• In many fields (engineering). In application to
design (building , aircraft , car,…)
• There are many software application provide to
help designer to do with multi window
environments or different views of objects.
Computer graphics application
3-Virtual reality environments:• A more recent of computer graphics is in the
creation of virtual reality environment in which
a user can interact with the objects in three
dimension scene
Computer graphics application
4- Data visualizations :
• Help analysts (engineering ,medical, scientific)
to deal with large amounts of information's or to
study the behavior of high complex process
(simulations)
• Aid in the understanding and analysis complex
processing and mathematical functions
Computer graphics application
5- education and training
• Computer graphic can use to help trainees to
understand the operation of a system
• For practical education special hardware system,
simulators have video screen and help to
understand the program process.
Computer graphics application
6- computer art :
• fine art and commercial art.
• Many computer methods and tools are a available
(HW ,SW Packages)
• example:-Photoshop , paintbrush,…..
Computer graphics application
7- entertainment:• Today , a television , videos , use computer
graphic to create entertainment program highly
realistic
Computer graphics application
8- image processing :• Modification or any process of existing pictures
by program or scans, is called image processing
• Computer graphic use to different operations in
image processing:• Create picture, image processing technology ,
improve picture quality.
• Example x-ray photograph is one of medical
image processing application.
Computer graphics application
9- graphic user interface (GUI):• A major components of graphic interface is a
window managements that allow users to
display multiple ,rectangle screen area, called
display windows.
• windows help un computerizes people to use
computer application by use the icons appear in
desktop from start menu .