Scanning steps of 2D Scanner |
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1
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Cover
is raised, Document is placed on glass
and cover is closed
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2
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Document
is illuminated with light
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3
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A
scan head scans the page and send image to a lens using a series of mirrors
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4
|
The
image falls on Charged Couple Device (CCD) made up of light sensitive pixels.
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5
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Each
pixel creates an electric charge when light falls on it, which means image is
changed into electronic form
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6
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A
software produces digital image from electronic form
|
Saturday, May 6, 2017
Scanning steps of 2D Scanner
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Software that anyone can download for free from the Internet and then use without having to pay any fees. The usual copyright laws apply... -
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