COMPUTER PROGRAMS AND METHODS FOR GENERATING 1-BIT IMAGE DATA FROM MULTIPLE-BIT IMAGE DATA

COMPUTER PROGRAMS AND METHODS FOR GENERATING 1-BIT IMAGE DATA FROM MULTIPLE-BIT IMAGE DATA

Methods of printing a colour image having more than one colour comprise receiving multiple-bit image data comprising multiple-bit pixel values, deriving 1-bit image data comprising first and second sets of 1-bit image data, and printing from the 1-bit image data the colour image. Methods of generati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Cave Andrew William Peter
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:Methods of printing a colour image having more than one colour comprise receiving multiple-bit image data comprising multiple-bit pixel values, deriving 1-bit image data comprising first and second sets of 1-bit image data, and printing from the 1-bit image data the colour image. Methods of generating 1-bit image data for a colour image having more than one colour comprise receiving multiple-bit image data comprising multiple-bit pixel values, and electronically deriving a first set and a second set of 1-bit image data.