Characteristics of Image scanners
Explain the characteristics of the Image scanners?
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Image scanners:
a) With the image scanners, drawings, color and black and white photos or text may be provided as an input to computer with the help of an optical scanning mechanism.
b) In accordance with the intensity of reflected light the gradations of the gray scale or color may be stored within an array.
distinguish between uniform and differential scaling
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Elucidate Beam penetration method?
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