| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for improving the image performance of trapping. SOLUTION: This page edge correction method to be disclosed includes steps of adding at least one trap area which includes a central region between two outer regions, between abutting objects on an image to be printed by a printing engine, establishing a target toner concentration for pixels within the trap area based on toner concentrations of the abutting objects, correcting the target toner concentration to account for irregularities of the outer regions of the trap area to generate a corrected toner concentration for pixels in the trap area with a process in which a lookup table of correction values of the outer regions is used, and performing a printing operation using the corrected toner concentration for the pixels in the trap area. COPYRIGHT: (C)2007,JPO&INPIT
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