drum scanner 1
noundomain: artefact
EnWordnet [ver.5.0]
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EnglishDefinition
a scanner that captures image information with photomultiplier tubes (PMT), rather than the charge-coupled device (CCD) arrays found in flatbed scanners and inexpensive film scanners.
Examples
- 1.The drum scanner gets its name from the clear acrylic cylinder, the drum, on which the original artwork is mounted for scanning.
