Novel spectral characterization method for color printer based on the cellular Neugebauer model

• 来源期刊: 中国光学快报(英文版)
• 学科: 工学
• 关键词: 光谱反射率 彩色打印机 模型精度 细胞 表征方法 鲍 搜索算法 模型性能
• 年，卷（期）: 2010,（11）
• 页码范围: 1106-1109
• 页数: 4页
• 分类号: TP79 TP334.8
• 语种: 英文

摘要

The cellular Yule-Nielson spectral Neugebauer (CYNSN) model to characterize a typical CMYK (i.e.,cyan,magenta,yellow,and black) 4-ink color printer is presented.By reconstructing spectral reflectance,models with high accuracy of spectral and colorimetric predictions are built.A novel cell-searching algorithm is proposed and used together with the iteration method to invert the cellular Neugebauer model efficiently.Large numbers of high quality hardcopy samples are produced to evaluate model performance and prove the feasibility of the algorithm.The spectral-based model performs better compared with the usual model based on CIE1931 XYZ tristimulus values.