Method and apparatus for performing color plane

Details Method and apparatus for performing color plane Method and apparatus for performing color plane

2011-06-21

2011-06-21

Tieu, Benny Q (Department: 2625)

Facsimile and static presentation processing

Natural color facsimile

Color correction

C358S519000, C358S520000, C358S521000, C358S523000, C358S525000, C382S167000, C345S589000, C345S590000, C345S591000, C345S592000, C345S593000, C345S601000, C345S602000, C345S603000, C345S604000

Reexamination Certificate

active

07965429

ABSTRACT:
A method and apparatus for performing color plane adjustment are provided. In one embodiment, an apparatus comprises a set of inputs for receiving a first input value and a second input value in a color space. The apparatus also comprises a color plane adjustment component operative to adjust the first input value and the second input value by amounts that depend on a distance of the first input value and second input value, respectively, from a value of neutral gray in the color space. The apparatus further comprises a set of outputs for outputting the adjusted first and second values. A related method and computer program are disclosed. Other embodiments are disclosed, and each of the embodiments can be used alone or together in combination.

REFERENCES:
patent: 6995866 (2006-02-01), Feng et al.
patent: 2003/0151782 (2003-08-01), Watanabe
patent: 2005/0062985 (2005-03-01), Lammens et al.
patent: 2005/0128498 (2005-06-01), Matsuzaki
patent: 2006/0197998 (2006-09-01), Shibuya et al.

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