Raster Scan Technology Opens New Frontiers for the Microimaged Engineering Drawing
Engineering drawings stored on aperture cards are scanned by a new 3500 element CCD (Charge Coupled Device). The image, now in digital form, is delivered to a printer/plotter for full size recovery. The scanner-printer link may be a standard data cable or the compressed image may be transmitted via modem, microwave, or satellite for delivery anywhere in the world.
KeywordsCharge Couple Device Line Speed Central File Raster Scanning Engineering Drawing
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