文献类型：期刊文献

中文题名：基于PP模型的喷墨打印纸质量评价

英文题名：Quality Evaluation of Inkjet Printing Paper Based on PP Model

作者：赵静远[1] 葛嘉慧[1] 熊智新[1] 梁龙[2]

第一作者：赵静远

机构：[1]南京林业大学江苏省制浆造纸科学与技术重点实验室,南京210037;[2]中国林业科学研究院林产化学工业研究所,南京210042

年份：2020

卷号：41

期号：11

起止页码：151-155

中文期刊名：包装工程

外文期刊名：Packaging Engineering

收录：北大核心:【北大核心2017】；

基金：中国林科院林业新技术所基本科研业务费专项(CAFYBB2019SY039)。

语种：中文

中文关键词：打印纸质量;客观性评价指标;投影寻踪(PP)模型

外文关键词：printing paper quality;objectivity evaluation index;projection pursuit(PP)model

分类号：TS761.1

摘要：目的为了对喷墨打印纸的质量进行客观评价,对7种不同的打印纸客观性数据进行分析。方法利用不同高光泽彩色喷墨打印纸的客观性数据,通过Matlab软件进行分析,建立投影寻踪(PP)模型,得出投影值及最佳投影方向后,进行综合评价。结果7种打印纸的投影值即打印纸的质量分别为(0.7775,1.6099,0.5813,0.5717,1.2935,0.5401,0.5798),说明2#打印纸的质量最好,6#打印纸的质量最差;评价指标的最佳投影方向为(0.7372,0.0601,0.0073,0.3228,0.4980,0.05123,0.2246,0.2114,0.0575),排序为色密度>墨点圆度>色域面积>墨色均匀性>彩色线条的渗色>印刷反差阶调复制曲线斜率>文本面积>线宽>色差。表明在指标体系中色密度对打印纸的质量影响最大,在评价打印纸质量时,可将色密度作为优先评价的参数指标。结论基于投影寻踪模型得到的投影值大小排序结果与灰评估模型计算得出的关联度大小排序结果相一致。
The work aims to objectively evaluate the quality of inkjet paper and analyze the objective data of seven different printing papers.The objective data of different high-gloss color inkjet papers were analyzed by the Matlab software to establish a projection pursuit(PP)model.After the projection value and the best projection direction were obtained,a comprehensive evaluation was carried out.The projection values of the seven kinds of printing papers,i.e.the quality of the printing papers was respectively(0.7775,1.6099,0.5813,0.5717,1.2935,0.5401,0.5798),indicating that the quality of 2#printing paper was the best,and the quality of 6#printing paper was the worst.The best projection direction of the evaluation index was(0.7372,0.0601,0.0073,0.3228,0.4980,0.05123,0.2246,0.2114,0.0575),sorted as follows:color density>dot roundness>color gamut area>ink color uniformity>color line bleeding>printing contrast tone copy curve slope>text area>line width>color difference,which indicated that,in the index system,the color density had the greatest influence on the quality of the printing paper.When the quality of the printing paper was evaluated,the color density could be used as a parameter index for priority evaluation.The sorting result of the projection value obtained based on the projection pursuit model is consistent with that of the correlation degree calculated by the gray evaluation model.