Operator adjustable color image processing

作者: Lee A. Cass , David Birnbaum

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摘要: An operator controllable apparatus which adjusts the color of a copy being reproduced from multi-colored original document. The document is scanned and set primary densities therein measured. measured changed to colorimetric coordinates. coordinates so that has desired hue, saturation darkness. adjusted transformed into subtractive densities. This controls marking engine form having

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