(57) ABSTRACT A color look-up-table (LUT) is created for use by an imaging system which
uses a resource to display an image and/or provides an attribute of the image. A method of …

Method of setting up a color separation table for a specific print system, comprising finding
first NP (Neugebauer Pri mary) area coverages of a specific print system that corre spond to …

A method for color mapping is disclosed based on obtaining a measurement of one or more
characteristics of an imaging system. A set of color mappings are provided and the color …

(57) ABSTRACT A method of defining color separation for printing an image via NPacs, the
method comprising: selecting a plurality of NPacs corresponding to a plurality of points …

A method of color halftone processing is disclosed. A plurality of color mappings each
provide a mapping from a color value in a color space to a set of Neugebauer Primary area …

(57) ABSTRACT A method for generating a color mapping for a printing apparatus is
described. The printing apparatus includes a plurality of colorants including a first colorant …

US9686444B2 - Color separation and printing - Google Patents US9686444B2 - Color
separation and printing - Google Patents Color separation and printing Download PDF Info …

2015-10-20 Assigned to HEWLETT-PACKARD DEVELOPMENT COMPANY, LP
reassignment HEWLETT-PACKARD DEVELOPMENT COMPANY, LP ASSIGNMENT OF …

An example method of setting ink limits for a printing system is described. The method
involves printing a first set of color ramps. Each color ramp has test areas which are printed …

An inkjet printerforms ink images from image data including colors in a device independent
color space. A color profile associated with the printer maps a plurality of colors in the device …