彩色印刷图像平面呈色模型的验证与应用研究  

The Research and Verification of Color Model

作　　者：徐敏[1] 徐锦林[2] 

机构地区：[1]上海理工大学,上海200093 [2]西安理工大学,陕西西安710048

出　　处：《包装工程》2004年第2期34-35,38,共3页Packaging Engineering

摘　　要：介绍彩色印刷网点图像平面呈色模型的基本內容,用FORCA及笔者自测的数据,采用回归及曲线拟合算法,建立IT8.7/3标准色谱中三色胶印色块的平面方程,列出具体的平面方程系数和曲线系数,并做了详细的误差分析,验证了平面模型的正确性,并对此呈色模型的进一步研究与应用前景做了初步探索。The fundamental of plane color model for dot image of clor printing was introduced. Color data L~* a~* b~* was transformed to CMY and the exactness was verified with data offered by FORGA and myself. Plane color model was established and verified. The application foreground and further research were discussed.

关 键 词：彩色印刷图像 网点图像 呈色模型 验证 平面模型 曲线拟合算法 误差分析 

分 类 号：TS801.3[轻工技术与工程]