Image processing apparatus, image processing method, image...

Facsimile and static presentation processing – Static presentation processing – Attribute control

Reexamination Certificate

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Details

C358S002100, C358S518000, C358S519000, C382S232000, C382S167000

Reexamination Certificate

active

07982910

ABSTRACT:
The present invention is provided with a storage section that holds characteristic data, a predicted output value calculating section that calculates predicted PCS values (XP, YP, ZP) in a predetermined designated color space, an error calculating section that calculates an error from the difference between the PCS values (X, Y, Z) and the predicted PCS values, a differential coefficient matrix creating section that creates a differential coefficient matrix, an inverse matrix calculating section, a primary-color intensity correction amount calculating section that calculates a corrected primary-color intensity by performing a primary conversion to the difference between the PCS values and the predicted PCS values with an inverse matrix defined as a conversion matrix, and a primary-color intensity correction section that calculates the output primary-color intensity by adding or subtracting to or from a temporal primary-color intensity (IR, IG, IB) the corrected primary-color intensity calculated at the primary-color intensity corrected amount calculating section.

REFERENCES:
patent: 6160916 (2000-12-01), Horiuchi
patent: 6229916 (2001-05-01), Ohkubo
patent: 6639628 (2003-10-01), Lee et al.
patent: 6717585 (2004-04-01), Kagawa et al.
patent: 7110001 (2006-09-01), Sasaki
patent: 7330190 (2008-02-01), Sasaki
patent: 7417762 (2008-08-01), Arai
patent: 2003/0008666 (2003-01-01), Ohmura et al.
patent: 2008/0123999 (2008-05-01), Ishiga
patent: 11-112819 (1999-04-01), None
patent: 2000-50092 (2000-02-01), None
patent: 2000-138948 (2000-05-01), None
patent: 2001-86360 (2001-03-01), None
patent: 2001-312254 (2001-11-01), None
patent: 2002-116750 (2002-04-01), None
patent: 2002-218268 (2002-08-01), None
patent: 2003-78772 (2003-03-01), None
patent: 2003-248467 (2003-09-01), None
patent: 2005-222327 (2005-08-01), None
patent: WO 2006/006373 (2006-01-01), None
Takamori Shimazu, et al. “High Fidelity Color Reproduction Method for Displays in Order to Suprese the color tracking,” Technical Report of lEICE, EID 2003-82 (Feb. 2004), vol. 103, No. 649, pp. 37-40 (with English Abstract and English Translation of an Extract).

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