Spectral-based color separation method for a multi-ink printer  

作　　者：王彬宇 徐海松 M. Ronnier Luo 郭晋一 

机构地区：[1]State Key Laboratory of Modern Optical Instrumentation, Zhejiang University [2]Department of Colour Science, University of Leeds

出　　处：《Chinese Optics Letters》2011年第6期107-110,共4页中国光学快报（英文版）

摘　　要：A spectral-based 8-ink characterization model is developed to accurately predict the recipe for a multi-ink printer. The 8-ink color separation method is a union of five 3-ink and six 4-ink combinations based on the cellular Yule-Nielsen spectral Neugebauer model with a recipe selection strategy. The performance levels of the forward and backward models are evaluated for individual ink combinations using printed testing samples. Furthermore, the spectral-based method performs better compared with the XYZ-based approach. On the basis of the backward model performance, a novel fast recipe selection strategy is proposed and estimated.A spectral-based 8-ink characterization model is developed to accurately predict the recipe for a multi-ink printer. The 8-ink color separation method is a union of five 3-ink and six 4-ink combinations based on the cellular Yule-Nielsen spectral Neugebauer model with a recipe selection strategy. The performance levels of the forward and backward models are evaluated for individual ink combinations using printed testing samples. Furthermore, the spectral-based method performs better compared with the XYZ-based approach. On the basis of the backward model performance, a novel fast recipe selection strategy is proposed and estimated.

关 键 词：Printing presses 

分 类 号：TP334.83[自动化与计算机技术—计算机系统结构] TN244[自动化与计算机技术—计算机科学与技术]