High-speed scanner having image processing for improving the color reproduction and visual appearance thereof

A scanner for digitizing a document includes a digitizer for digitizing the document into a first color space; a circuit for converting the digitized data into a second color space having a luminance channel and two chrominance channels; a multiplexer having text, approximate actual color of a unifo...

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Bibliographische Detailangaben

Hauptverfasser:	Lee, Yongchun, Simmons, George O, Pamper, James R, Zhou, Wenjin
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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