Stearns-Noechel模型优化及毛条混色配色系统开发  

Development of color matching system for pre-colored wool top blends by optimized Stearns-Noechel model

作　　者：沈加加[1] 程凤侠[1] 陈维国[2] 李茹珍 

机构地区：[1]嘉兴学院,浙江嘉兴314001 [2]浙江理工大学,浙江杭州310018 [3]浙江中新毛纺织有限公司,浙江湖州313008

出　　处：《纺织学报》2009年第3期121-125,共5页Journal of Textile Research

基　　金：浙江省重大科技专项(优先主题)工业项目(2008C11071-1)

摘　　要：针对缺少理想的混色模型现状和开发计算机混色配色系统的迫切需要,在对经验Stearns-Noechel模型优化和改善的基础上建立了适用于毛条混色应用需要的计算机配色预测数学模型。分析了基于优化的Stearns-Noechel模型实现混色毛条计算机配色的三刺激值配色原理及算法流程,提出在配方预测中修正误差的方法及配色效果的控制方法。依此开发的计算机混色配色系统,经过实际的配色实验检验,显示出快速、准确提供配方的能力,平均预测色差为0.614 CIELab单位,证明开发的配色系统对毛条混色产品的配色是非常有效的。Being lack of color matching system for pre-colored wool top blends, it is urgently needed to develop a computer-aided system to help colorists find a good recipe to reproduce a target color. An optimized mathematic model that can be used in computer color matching for wool top blends is set up by using the improved Stearns and Noechel. Then the tri-stimulus algorithm principle and arithmetic process for realizing the computer color matching of wool top blends based on the improved model are analyzed, the methods to modifying the error in the matching recipe and control method for the color matching effect are proposed. The experimental results by using this new color-matching system show that the average forecast color difference is 0.614 CIELab units, and it provides recipes quickly and conveniently, demonstrating that this system is suitable for color matching of wool top blends.

关 键 词：毛条 Stearns-Noechel模型 优化 混色 配色 三刺激值 

分 类 号：TS193.13[轻工技术与工程—纺织化学与染整工程]