Explain Raster scan systems
Explain Raster scan systems?
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♦ Several processing units
♦ Video controller or display controller may comprises of a special purpose processor
♦ Video controller
♦ Consequent screen locations as well as frame buffer locations are allusion as Cartesian coordinates
Illustrate the advantages of electrostatic plotters?
What is meant by scan code and refreshing of the screen?
Define the term B-Spline curve?
Write down some of the illustrations for the computer graphics standards?
Define the term frame and key frame? Briefly describe both the terms.
Explain the difference between convex and concave polygons?
What is cubic spline?
Explain the term seed fill?
Explain the characteristics of the Image scanners?
Describe briefly the Object-space and Image-space approaches in Visibility tests?
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