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Question 1:
(a) Define what you understand by the following terms:
i) Pixel ii) Pixel Aspect Ratio iii) Frame rates. iv) Animation
In each of the above, use diagrams to illustrate your answers.
(b) Differentiate between Spatial and Temporal Interpolations. In each case give appropriate examples.
(c) Explain what you understand by the term Bezier Curves.
Question 2:
(a) Explain what you understand by Rotoscoping in Graphic effects.
(b) Give details how Rotoscoping could be achieved in Adobe After Effects CS3.
(c) Using one algorithm as example for Video compression, explain why we need video compression.
name some of the standard motion in key frames
Raster and Random Scan Display Technologies For display or printing graphics objects, various technologies have been invented. Research and development is still on for getting
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Define clipping and covering (exterior clipping)? Clipping is the process of cutting a graphics display to neatly fit a predefined graphics region or the view port. This is
Explain the advantage and disadvantage of Raster CRT Advantages Allows solids, not just wireframes Leverages low-cost CRT technology (i.e., TVs) Bright, i.e.
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Question 1: (a)Using your awareness of typography and design, make a new logo manually for one of the following. The logo should compulsorily consist of the name and may or may
A 2D geometric shape is rotated about a point with coordinates (1,2) by 90° in a clockwise direction. Then, the shape is scaled about the same point in the x-coordinate by 2 tim
Objectives of 2-D Viewing and Clipping After going through this section, you should be capable to: 1. Describe the concept of clipping, 2. Observe how line clipping is p
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