| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a cost-reduced document data control system which both improves color consistency and attaches importance to color sharpness and color accuracy. <P>SOLUTION: An object included in a document is identified (214) and characters of that object is identified whether the object is one of a graphic object (322), pictorial object (326), a normal text/line (314), and a large text/line, and whether the color of that object is uniform (330), etc. In accordance with these identification results, any one of a gamut of an individual engine (354), an intersection of gamuts (350), and a blended combination (356) of a gamut of an individual engine and the intersection of gamuts is allocated to each of objects. The color of that object is mapped within that allocated gamut in preparation for rendering such as printing or displaying. <P>COPYRIGHT: (C)2007,JPO&INPIT |
