What is raster scan display, Computer Graphics

Assignment Help:

What is  Raster Scan Display

A raster scan display device using CRT on the other hand directs the electron beam across the screen, one row at a time from top to bottom. In a raster scan display device, the screen is assumed to consists of a two-dimensional matrix.  Remember that the term raster was used for a 2-D matrix. Each point of the screen corresponding to a matrix element is called pixel (picture element) as shown in Figure

 

2273_RASTER DISPLAY.png


Related Discussions:- What is raster scan display

Xy-shear about the origin - 2-d and 3-d transformations, xy-Shear about the...

xy-Shear about the Origin - 2-d and 3-d transformations Suppose an object point P(x,y) be moved to P'(x',y') as a outcome of shear transformation in both x- and y-directions a

Remote sensing packages-Image processing, Remote Sensing Packages: general...

Remote Sensing Packages: generally utilized software illustration is-" ERDAS" Characteristics: I.Best suitable for satellite imagery system. II. ERDAS uses geo-spatial in

Principal vanishing point write respect to z-axis, Principal vanishing poin...

Principal vanishing point write respect to Z-axis Principal vanishing point w.r.t z-axis: By the 3rd row of matrix equation, we declare that the principal vanishing point w

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

Phong shading or normal vector interpolation shading, Phong shading OR Norm...

Phong shading OR Normal Vector Interpolation Shading In Gouraud shading we were doing direct interpolation of intensities although a more exact method for rendering a polygon

Space exploration-applications for computer animation, Space Exploration: ...

Space Exploration: now, the farthest point far away from earth which the human was on the moon, although we continually want to learn more. A trip by a human to the other planet w

Transformation regarding to the mirror reflection to line, The transformati...

The transformation regarding to the mirror reflection to this line L comprises the subsequent basic transformations: 1) Translate the intersection point A(0,c) to the origin, it

Computations with phong shading, Computations with Phong Shading Compu...

Computations with Phong Shading Computations involved along with Phong Shading:  i)   Find out average unit normal vector at each polygon vertex. ii)   Linearly interpol

CRT, Explain working of CRT

Explain working of CRT

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