Verfahren für die Verarbeitung eines mehrfarbigen Bildes

A method is provided for processing digital multi-color images for the reproduction thereof on a color printing and/or copying system provided with a plurality of process colors defining a gamut. According to this method the gamut is divided into multiple non-overlapping sub-gamuts, each defined by...

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Bibliographic Details
Main Author GERRITS, CAROLUS E.P
Format Patent
LanguageGerman
Published 24.05.2007
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:A method is provided for processing digital multi-color images for the reproduction thereof on a color printing and/or copying system provided with a plurality of process colors defining a gamut. According to this method the gamut is divided into multiple non-overlapping sub-gamuts, each defined by three chromatic process colors. For each pixel of the digital multi-color image, a single corresponding sub-gamut is selected based on lightness differences between the respective chromatic process colors.
Bibliography:Application Number: DE20056000289T