Color characteristics description apparatus, color...

Details Color characteristics description apparatus, color... Color characteristics description apparatus, color...

2001-09-04

2008-08-19

Amini, J. (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S589000, C382S232000

Reexamination Certificate

active

07414633

ABSTRACT:
A process is provided for developing and converting a lookup table (hereinafter called a “LUT”) composed of only characteristic points of the characteristic of a color device and having a volume smaller than that of a multidimensional LUT into a multidimensional LUT by a table development process. Image data converting means uses the multidimensional LUT to convert input image data into output image data. Thus, an effect can be obtained in that a color management apparatus can be operated with only the LUT composed of only characteristic points of the characteristic of the device and having a small volume.

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