Image processing apparatus and method for color matching

Details Image processing apparatus and method for color matching Image processing apparatus and method for color matching

1995-05-04

1999-07-13

Powell, Mark R.

Facsimile and static presentation processing

Natural color facsimile

Color correction

395109, H04N 146

Patent

active

059234466

ABSTRACT:
An image processing apparatus and method performing color matching between display units and printers by correcting a color system in an operating system when displaying data on the display units, so that the color system in the operating system is converted to match the color system reproduced by the printers. The correction is performed by selecting correction data from a correction data table, and by applying approximation to the selected data. The correction table stores representative colors in the form of correction data for color matching between the display units and the printers. Correcting the color data in a host system in accordance with the color output characteristics of the printers when displaying an image on the display units based on the color data makes it possible to achieve high accuracy color matching of the color displayed by the display units with the color printed by the printers.

REFERENCES:
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patent: 5333243 (1994-07-01), Best et al.
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patent: 5481655 (1996-01-01), Jacobs
patent: 5500921 (1996-03-01), Ruetz
patent: 5510910 (1996-04-01), Bockman et al.
patent: 5537228 (1996-07-01), Dillinger
patent: 5579031 (1996-11-01), Liang
patent: 5583666 (1996-12-01), Ellson et al.

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