Method and apparatus for correcting the color of a printed image

Details Method and apparatus for correcting the color of a printed image Method and apparatus for correcting the color of a printed image

1987-12-24

1990-09-25

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

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358 75, H04N 146

Patent

active

049597116

ABSTRACT:
A color correction apparatus including a memory for storing a plurality of combinations of basic colors, each of the combinations of basic colors being obtained by combining a plurality of basic colors. Weighting information storage for storing predetermined mixing ratios of the plurality of basic colors for intermediate colors to be obtained. A calculator for calculating color image data corresponding to the input color image data by processing the combination of basic colors in relation to the mixing ratios.

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Milton Pearson et al., "Design of a Printed Spectrum Using Modified Neugebaur Halftune Educations", Journal of the Optical Society of America, vol. 65, No. 3, Mar. 1975, pp. 323-326.

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