Illustrate the term Image scanners
Briefly illustrate the term Image scanners? Write down its key features.
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a) Drawings, color and black & white photos or text can be provided as an input to the computer with optical scanning method.
b) According to the reflected light, the intensity gradations of gray scale or color can be stored in the array.
Define the term frame and key frame? Briefly describe both the terms.
What do you understand by the term pseudo animation? Also state the normal speed of the visual animation?
What do you understand by the term winding number? Briefly illustrate it.
Briefly state the coherence properties? Illustrate the active edge list in the scan line algorithm?
Define projection and parallel projection?
What are the main attributes of animation software?
What is meant by persistence in terms of the CRT Phosphorous? What do you mean by the resolution?
List out all the advantages and disadvantages of Penetration methods?
Define rendering bi-cubic surface patches of constant u as well as v method?
Explain the term Line cap?
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