多元线性回归法在墨层厚度检测中的应用研究  

Application Research of Multiple Linear Regression Method in Ink Thickness Detection

作　　者：王慧芳[1] 唐万有[1] 吕晶[1] 易端阳[1] 

机构地区：[1]天津科技大学,天津300222

出　　处：《包装工程》2012年第5期90-92,共3页Packaging Engineering

基　　金：广东省重大科技专项(2010A080402010)

摘　　要：用印刷适性仪分别印刷了CMYK各种厚度的色块,计算了色块的厚度,并采集了色块的Lab值,在Matlab中用多元线性回归法建立了墨层厚度与Lab值之间的关系,并分析了其结果。实验结果表明,C,M,Y的墨层厚度与Lab之间线性关系显著。The thickness of CMYK patches printed by IGT C1 was calculated and the Lab values of the patches were collected.The relationship between ink thickness and Lab values was established by using multiple linear regression method in Matlab.Experimental results showed that the linear relationship between CMY ink thickness and Lab values is significant.

关 键 词：墨层厚度 LAB 多元线性回归 

分 类 号：TS801.9[轻工技术与工程] TS807