Image processing apparatus, method of updating...

Details Image processing apparatus, method of updating... Image processing apparatus, method of updating...

2007-01-11

2010-06-22

Baker, Charlotte M (Department: 2625)

Facsimile and static presentation processing

Natural color facsimile

Color correction

C358S001900, C358S003230, C358S523000, C358S001150, C382S162000, C382S167000

Reexamination Certificate

active

07742207

ABSTRACT:
An updating unit updates a color-conversion table stored in a storing unit. An image processing unit processes an input image data based on updated color-conversion table. A tamper-resistant chip that includes a first collecting unit that collects log information related to a usage of the image processing apparatus, a generating unit that generates a hash value corresponding to collected log information, and a recording unit that records generated hash value. An acquiring unit acquires the log information corresponding to the hash value by referring to recorded hash value. The updating unit updates the color-conversion table based on acquired log information.

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English Abstract of “Image technology colour management—Architecture, profile format and data structure—Part 1: Based on ICC. 1:2004-10”.
Office Action isssued in corresponding Chinese Patent Application No. 200710001765.7, dated Dec. 18, 2009.

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