Simple mechanism for profile selection

Details Simple mechanism for profile selection Simple mechanism for profile selection

2005-09-20

2005-09-20

Nguyen, Madeleine (Department: 2626)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S523000, C358S501000

Reexamination Certificate

active

06947174

ABSTRACT:
In a system where the color space conversion process uses color profile look-up tables to select a profile for each of the possible attribute value combinations, assigning a value of wildcard to one or more attributes. In this case, if all of the values of one of the attributes can not be exactly matched, and that attribute has a wildcard value, the wildcard value is selected. The profile associated with the wildcard is designed to enable a reasonable color conversion in any case where an attribute calls for a particular value and the printer does not have a corresponding profile. The result is that the printer will most likely still print a reasonable image in the case where there is no matching profile.

REFERENCES:
patent: 5379376 (1995-01-01), Bednowitz
patent: 6226011 (2001-05-01), Sakuyama et al.
patent: 6253243 (2001-06-01), Spencer
patent: 6266152 (2001-07-01), Nakajima
patent: 6681223 (2004-01-01), Sundaresan
patent: 2002149587 (2002-05-01), None
patent: 2004152109 (2004-05-01), None

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