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.