CLUSTER DOT HALFTONING SYSTEM

A method of constructing a screen for halftoning a digitized image is described, in which a composite screen is established. A composite LUT having m times n rank o rdered threshold elements is constructed for use in halftoning digitized images. A vari ety of optimization techniques can be employed...

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Bibliographische Detailangaben
Hauptverfasser:	EBNER, FRITZ F, WANG, SHEN-GE, CHAN, TSE-KEE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A method of constructing a screen for halftoning a digitized image is described, in which a composite screen is established. A composite LUT having m times n rank o rdered threshold elements is constructed for use in halftoning digitized images. A vari ety of optimization techniques can be employed to improve the visual appeal of the imag es rendered using the composite LUT for rendering a variety of image types in singl e or multicolored imaging applications.