Types of refresh monitors - raster scan and random scan, Computer Graphics

Assignment Help:

Types of Refresh Monitors - Raster Scan and Random Scan

There are two types of refresh monitors, i.e. the Raster Scan and Random Scan that will be illustrated separately.

Note:

1)  Within a Random Scan System, the Display buffer stores the picture information. Further, the device is able of producing pictures invented of lines but not of curves. Therefore, it is also termed as "Line display device or Vector display device or Calligraphic display device".

2) Within a Raster Scan System, the Frame buffer stores the picture information that is the bit plane along with m rows and n columns. Due to this type of storage the system is able of producing realistic images although the restriction is the line segments that may not show to be smooth.


Related Discussions:- Types of refresh monitors - raster scan and random scan

Introduction of curves and surfaces, Introduction of Curves and Surfaces ...

Introduction of Curves and Surfaces This section has covered the methods of generating polygons, closed and curves surfaces. Under those methods we have discussed different ty

Write short notes on rendering bi-cubic surface, Write short notes on rende...

Write short notes on rendering bi-cubic surface patches of constant u and v method?  The simple way is to draw the iso-parmetric lines of the surface. Discrete approximations t

What is persistence and resolution, What is persistence and resolution?  ...

What is persistence and resolution?  The time it takes the emitted light from the screen to decay one tenth of its original intensity is known as a persistence.  The maximum

Panning and zooning, what is zooming and panning in computer graph please e...

what is zooming and panning in computer graph please explan??

Steps involved in performing image based processing, QUESTION (a) Expla...

QUESTION (a) Explain the steps involved in performing Image based processing. (b) Propose a mask using a 3X3 matrix, which would help in discovering discontinuities, and hen

Advertising-applications for computer animation, Advertising: One of the m...

Advertising: One of the most well known uses for computer animation is in television advertising. Many of the models which the commercials would call for would be extremely compli

Polygon clipping algorithm, Write a polygon clipping algorithm to clip a po...

Write a polygon clipping algorithm to clip a polygon against rectangular clipping are. Read the vertices of polygon to be clipped. 2. Read the coordinates of the rectangular cl

Common transformation for parallel projection-transformation, Derive the co...

Derive the common transformation for parallel projection into a specified view plane, here the direction of projection d=aI+bJ+cK is along the normal N=n1I+n2J+n3K along with the r

Lamberts cosine law - diffuse reflection, Lamberts Cosine Law - Diffuse Ref...

Lamberts Cosine Law - Diffuse Reflection "LAMBERTS COSINE LAW" specify that the radiant energy from any minute surface area dA in any direction θ relative to the surface usual

Advantage and disadvantage of plasma panel-graphics hardware, Advantage and...

Advantage and Disadvantage of Plasma panel - Graphics Hardware Advantage 1. Slim design as Wall mountable 2. Larger than LCD screens Disadvantage

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd