Random scan or Raster scan displays
Define the terms Random scan or Raster scan displays? Also differentiate it.
Expert
Random scan is a technique in which the display is created by the electronic beam which is directed merely to the points or portion of the screen where the picture is to be drawn. While the Raster scans system is a scanning process in which the electrons sweep up from top to the bottom and from left to the right. The intensity is turned on and off to light and unlighted the pixel.
Briefly state the coherence properties? Illustrate the active edge list in the scan line algorithm?
What do you understand by the term fractals?
What do you mean by the term spline representation? Also describe its key features?
Define Random scan/Raster scan displays?
What do you understand by the term scan conversion?
Distinguish between impact and non-impact printers?
What is meant by the term scaling?
What do you understand by the term boundary representation of the polygon?
Define the term frame and key frame? Briefly describe both the terms.
What do you mean by the term scaling? Briefly describe it.
18,76,764
1961479 Asked
3,689
Active Tutors
1429603
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!