Scanners - Digitizers White Papers

How Digitizing Works

Overview A (representative) row of square pixels is illuminated. (The row of pixels only shows 4 squares. In fact, when an 8 1/2 by 11 inch (A4 size) sheet of paper is scanned at 300 dpi (dots per inch) the row of pixels contains 2550 pixels = 8 ½ inches times 300 dpi. The paper moves to a new location, and the 2550 pixels are scanned, 3300 times, to scan the 11 inches times 300 dpi in the direction of paper movement.)

Further White Paper Details
PublisherArchive Builders File FormatHTML
Date PublishedJanuary 2000 Downloads60
FormatWhite Papers   
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