Facsimile and static presentation processing – Static presentation processing – Attribute control
Reexamination Certificate
2004-10-04
2008-11-25
Coles, Edward L. (Department: 2625)
Facsimile and static presentation processing
Static presentation processing
Attribute control
C358S003230, C358S518000, C358S523000, C358S535000, C382S162000, C382S167000
Reexamination Certificate
active
07456999
ABSTRACT:
In order to create a device link profile by which color conversion can be performed with sufficient accuracy even when brightness characteristic equivalent conversion is included, all conversion parameters including the input device profile, the conversion parameters for color space conversion, and the output device profile are divided into a color conversion parameter component FC2that indicates the parameters for color conversion, a pre-processing component FC1positioned before the color conversion parameter component FC2, and a post-processing component FC3positioned after the color conversion parameter component FC2, and if brightness characteristic conversion XLA1comprising conversion to match the perceived brightness characteristic is included, such brightness characteristic conversion XLA1is incorporated in the pre-processing FC1or post-processing component FC3such that it is not included in the color conversion parameter component FC2, and the pre-processing component FC1, the color conversion parameter component FC2and the post-processing component FC3are respectively aggregated as tables LLU1, LLU2and LLU3or as conversion calculator.
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*Japanese Office Action dated Apr. 11, 2006 and translation thereof.
U.S. Appl. No. 10/437,077, filed May 14, 2003.
Baker Charlotte M
Buchanan & Ingersoll & Rooney PC
Coles Edward L.
Konica Minolta Business Technologies Inc.
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