Define random scan and raster scan displays, Computer Graphics

Define Random Scan/Raster Scan displays.

Ans. Random scan is a process in which the display is made by the electronic beam, which is directed, only to the points or division of the screen where the picture is to be drawn.

The Raster scan system is a scanning method in which the electrons sweep from top to bottom and from left to right. The intensity is turned on or off to light and unlight the pixel.

 

Posted Date: 7/26/2013 3:16:44 AM | Location : United States







Related Discussions:- Define random scan and raster scan displays, Assignment Help, Ask Question on Define random scan and raster scan displays, Get Answer, Expert's Help, Define random scan and raster scan displays Discussions

Write discussion on Define random scan and raster scan displays
Your posts are moderated
Related Questions
You will write a two-dimensional precursor of the three-dimensional bouncing ball simulation that is one of your choices for a ?nal project. This involves adding functions to your

Define Computer graphics.  Computer graphics remains one of the most popular and rapidly growing computer fields. Computer graphics may be explained as a pictorial representati

GRAPHICS: It is one of the core elements of any multimedia application. We all have heard a well-known saying as "one picture conveys a message of 1000 words", hence without

1. Use the outline method to plot the following font boundaries (style should remain the same). Implement your method in C language.    ANswer: Here letter G is produced

Multimedia Entertainment: The field of entertainment uses multimedia extensively. One of the earliest and the most popular applications of multimedia are for games. Multimedi


What are the advantages of electrostatic plotters?  They are faster than pen plotters and very high quality printers. Recent electrostatic plotters contain a scan-conv

Raster Scan Display Device - types of refresh monitors Now day screen display is also based on Cathode ray Tube technology, except that in place of displaying the picture tra

What does refreshing of the screen mean? Some method is required for maintaining the picture on the screen. Refreshing of screen is completed by keeping the phosphorus glowing

Taxonomy of Projection - viewing transformation There are different types of projections as per to the view that is essential. The subsequent figure 3 demonstrates taxonomy o