网点印刷呈色平面规律产生机理的初步探讨  

Study on generation mechanism of colorimetric planar properties in colorimetric data of process printing

作　　者：曹从军[1] 周明全[1] 吴国顺[2] 

机构地区：[1]西北大学信息科学与技术学院,西安710069 [2]西安理工大学印刷包装工程学院,西安710048

出　　处：《计算机应用》2008年第8期2027-2029,共3页journal of Computer Applications

基　　金：陕西省自然科学基金资助项目(2004E229)

摘　　要：寻找相对简便而又高效的颜色空间转换方法是色彩管理的一项关键内容,网点呈色平面规律作为一种客观现象,为研究颜色空间转换提供了较新颖的思路。采用ECI2002标准色靶数据,利用数理统计的二元线性回归方法,验证了平面理论的正确性,并首次通过CIE1931Yxy色度系统,分析平面理论的产生机理。It is essential to find out relatively simple and highly effective methods of color space conversion in color management. As an optical phenomenon, the presence of dot colorimetric planes of four-color halftone printing provides a relatively novel thought to study color space conversion. The validity of the plane theory was verified by the mathematical statistic and the bivariate regression algorithm, and the generation mechanism of the plane theory was firstly analyzed by CIE1931Yxy chromaticity system.

关 键 词：网点色度平面 颜色空间 色度图 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]