Color image recording device, system, and method

Details Color image recording device, system, and method Color image recording device, system, and method

1996-03-22

1998-01-20

Rogers, Scott A.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358518, 358523, H04N 160

Patent

active

057108722

ABSTRACT:
A color image recording device that prevents extreme changes in color at the boundary of the selected color when the hue, value, and chroma are color adjusted selectively but not as a whole. In addition, creating color data for printing does not require large processing time even when a large image is printed. The color image recording device forms color data for printing by adjusting the color of an RGB color decomposition signal of an input device such as a color scanner, or RGB image data from a computer. The color image recording device prints after partially and selectively adjusting color. Furthermore, when converting the RGB data to data unique to the color image printing device, the color image recording device conducts coordinate conversion in the uniform color space and computes a matrix coefficient using the set values of each correction range. Each of the correction amounts of the hue, value, and chroma are set by the operator and the printing characteristic data. The data from the print characteristic data recording device may be weighted based on the setting value.

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patent: 5448380 (1995-09-01), Park
patent: 5500921 (1996-03-01), Ruetz
patent: 5502580 (1996-03-01), Yoda et al.
patent: 5600764 (1997-02-01), Kakutani

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