Facsimile and static presentation processing – Natural color facsimile – Measuring – testing – and calibrating
Patent
1991-12-31
1994-05-03
Goles, Sr., Edward L.
Facsimile and static presentation processing
Natural color facsimile
Measuring, testing, and calibrating
358523, 358524, 358527, 358518, 358406, 395131, H04N 146
Patent
active
053092570
ABSTRACT:
A method and apparatus are disclosed for providing color matching between populations of color output devices, such as color monitors and color printers. The method includes the steps of establishing a set of aim curves for each population of color output devices based on measured color luminance values of each member of the population, and constructing first and second sets of color correction transforms for each of the color output devices based on the aim curves and the measured color luminance values. The correction transforms are then provided to the device driver of each of the color output devices. The method and apparatus can transform the color outputs of a population of color output devices from a device-dependent color gamut to a population dependent color gamut.
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Bonino Bruce S.
Owen Randall L.
Steinberg Robert
Close Thomas H.
Dudley Mark Z.
Eastman Kodak Company
Goles, Sr. Edward L.
Lee Fan
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