Makeup optimization method and system

Abstract

The invention provides a makeup optimization method and system. The makeup optimization method and system can both comprise: grouping elements on a makeup to obtain a corresponding number of element groups; performing color-based makeup optimization on each element group of which the number of elements is greater than 1, wherein the color-based makeup optimization comprises the following steps: determining whether the element proportion of an element group is greater than a proportion threshold value or not, and if so, performing makeup optimization on the element group by a clustering-based method to obtain an element sequence of which the color is changed from light to deep and then to light, if not, performing makeup optimization on the element group by a binary optimization algorithm to obtain an element sequence of which the color is changed from light to deep and then to light, sorting the position information of all the elements in the element group on the makeup based on sizesin an ascending order to obtain a corresponding makeup position sequence; and correspondingly updating the elements on the makeup positions in the makeup position sequence by utilizing the latest obtained element sequence. The method is used for avoiding the influence of makeup item colors on the printing process and reducing the workload of printing personnel.

Description

technical field [0001] The invention relates to the field of imposition, in particular to a method and system for optimizing imposition. Background technique [0002] In the printing field, commonly used imposition methods include free imposition and template imposition. Among them, template imposition is imposition of imposition items / imposition elements / elements of the same size (imposition items whose size difference is within the preset difference range are imposition items of the same size), free imposition is imposition of different sizes Items are impositioned. [0003] Due to the limitation of the printing process, when the imposition completed by the existing imposition software is directly used for printing, the printing quality may be reduced due to the color problem of the imposition items at the edges of the imposition at both ends, and even lead to after-sales problems in severe cases. [0004] The commonly used imposition software includes Heidelberg imposit...

AI Technical Summary

Problems solved by technology

The Gazelle imposition software includes the color optimization function, but the color optimization only supports template imposition schemes, and the scope of use is limited

In addition, the Gazelle imposition software is a commercial software, the software code is not open source, and the public cannot modify and use it

[0005] In order to avoid printing process problems, printing personnel usually need to manually replace the imposition items with relatively darker colors at the two ends of the imposition to the imposition positions within the two ends of the imposition, and adjust the colors of the same column to be as similar as possible, which not only increases the number of printing personnel workload, which reduces printing efficiency

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