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.
What do you mean by the term persistence? Also explain the term resolution?
Explain the term: a) Font b) Bitmapped Font c) Outline font
Explain the term Morphing in key frame systems. Briefly describe it?
List out the methods used for smoothly joining two line segments?
Describe briefly the term panning and morphing? What are their importances in animation?
What are the various kinds of parallel projections? Write a short note on it.
What do you mean by the term Representation Animation? Briefly describe it?
What do you mean by an aspect ratio?
What is shearing?
What do you understand by the perspective projection?
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