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公开(公告)号:US06947174B1
公开(公告)日:2005-09-20
申请号:US09569959
申请日:2000-05-12
申请人: Jindong Chen , John D. Halbur
发明人: Jindong Chen , John D. Halbur
CPC分类号: H04N1/6088 , H04N1/603 , H04N1/6097
摘要: 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.
摘要翻译: 在色彩空间转换过程使用颜色配置文件查找表为每个可能的属性值组合选择配置文件的系统中,将通配符值分配给一个或多个属性。 在这种情况下,如果其中一个属性的所有值都不能完全匹配,并且该属性具有通配符值,则会选择通配符值。 与通配符关联的配置文件旨在在属性调用特定值并且打印机没有相应配置文件的情况下启用合理的颜色转换。 结果是,在没有匹配的配置文件的情况下,打印机很可能仍会打印合理的图像。