What is aliasing and antialiasing
What is aliasing and antialiasing? Briefly explain both the terms.
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In line drawing algorithms, all rasterzed positions do not match with the true line and encompass to symbolize a straight line. This problem is rigorous in low resolution screens. In these screens line looks like a stair-step. This effect is termed as aliasing.
The procedure of adjusting intensities of pixels all along the line to minimize the consequence of aliasing is termed as antialiasing.
What do you understand by the term projection? Briefly illustrate it.
Write down the sequences of steps to generate a full animation?
What do you mean by an aspect ratio?
What you understand by the term parallel projection and Perspective projection?
Consider a raster system with the resolution of 1024 x 768 pixels and the color palette calls for 65,536 colors. What is the minimum amount of video RAM that the computer must have to support the above-mentioned resolution and number of colors?
Write down the short note on the disadvantages of z-buffer or depth buffer?
What is a Blobby object?
Illustrate the term Graphics Tablet?
Illustrate the term pixel? Also state the term frame buffer?
What is orthographic parallel projection?
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