Color correction table generating method, image processing...

Details Color correction table generating method, image processing... Color correction table generating method, image processing...

2006-06-13

2006-06-13

Wallerson, Mark (Department: 2626)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S520000, C358S518000, C382S167000

Reexamination Certificate

active

07061646

ABSTRACT:
In a color correction table generating method, an image processing method, an image processing device and a recording media, which performs a better color reproduction, after a scaling section correlates a white point of a color space of an image input signal to a maximum brightness point having the same chromaticity as the white point and having the maximum brightness in a color space of an output device, a three dimensional color correction table, which correlates a color point of the color space of the image input signal to a color point of the color space of the image output device, is generated in the color space wherein the white point substantially corresponds to the maximum brightness point, When a color of the image input signal is reproduced by the output device, by executing a white point correction and using the three dimensional color correction table, a better color reproduction is obtainable by way of a wider color space.

REFERENCES:
patent: 6882445 (2005-04-01), Takahashi et al.
patent: 0 321 983 (1989-06-01), None
patent: 0 948 194 (1999-10-01), None
patent: 09-214787 (1997-08-01), None
patent: 10-322561 (1998-04-01), None

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