Image processing apparatus and method of generating color...

Details Image processing apparatus and method of generating color... Image processing apparatus and method of generating color...

2006-03-21

2006-03-21

Lefkowitz, Sumati (Department: 2677)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S589000

Reexamination Certificate

active

07015927

ABSTRACT:
Parameters for mapping colors from an input system to an output system are determined by displaying a set of adjustment colors in the input system and outputting a reference color pattern in the output system. A human operator selects the reference colors most closely matching the adjustment colors. The mapping parameters are determined from the operator's selections, by table look-up or by use of a mathematical formula, for example. Accurate color mapping parameters can be generated in this way without the need for trial and error.

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patent: 5995714 (1999-11-01), Hadley et al.
patent: 6477271 (2002-11-01), Cooper et al.
patent: 0 539 868 (1992-10-01), None
patent: 09-216386 (1997-08-01), None

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