Color chart for adjusting colors and color adjusting method

Details Color chart for adjusting colors and color adjusting method Color chart for adjusting colors and color adjusting method

2007-03-13

2010-12-14

Lee, Thomas D (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S504000

Reexamination Certificate

active

07852513

ABSTRACT:
A color chart that enables exact color adjustments without being influenced by distortion or peripheral light loss is provided. The color chart has a plurality of colored regions each being of a different color, separated by line segments that radiate outward from a predetermined point. A plurality of achromatic colored regions are provided among the plurality of colored regions at predetermined intervals.

REFERENCES:
patent: 4527895 (1985-07-01), Rubin
patent: 6075888 (2000-06-01), Schwartz
patent: 60105928 (1985-06-01), None
patent: 2005-043105 (2005-02-01), None

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