计算机工程与应用 ›› 2010, Vol. 46 ›› Issue (1): 51-53.DOI: 10.3778/j.issn.1002-8331.2010.01.017

• 研发、设计、测试 • 上一篇    下一篇

色彩分析仪的色彩转换关键方法研究

康文科,张定华,余隋怀   

  1. 西北工业大学 机电学院,西安 710072
  • 收稿日期:2008-10-06 修回日期:2008-11-17 出版日期:2010-01-01 发布日期:2010-01-01
  • 通讯作者: 康文科

Study on key algorithm for color conversion based on color analyzer

KANG Wen-ke,ZHANG Ding-hua,YU Sui-huai   

  1. School of Electromechanics of Northwestern Polytechnical University,Xi’an 710072,China
  • Received:2008-10-06 Revised:2008-11-17 Online:2010-01-01 Published:2010-01-01
  • Contact: KANG Wen-ke

摘要: 针对实际产品色彩与设计色彩模式之间的巨大差异,提出了借助分色仪将产品色彩转化为设计RGB色彩模式的可行性方法,建立了CIE 1931-RGB系统中的RGB三刺激值与计算机显示的RGB色彩模式三值之间对应映射关系的数学模型,利用实验数据验证了相应的方法。实验结果表明,这不仅是一种科学转化色彩模式的方法,而且为工业设计中色彩设计提供了一种简捷途径。

关键词: 色度, 三刺激值, 分色仪, 色彩模式, RGB色彩模式

Abstract: There are great diversity in the productions’ colors and RGB model used in computer system.In order to resolve this confliction,this paper introduces a feasible method,which can convert the actual color of the production into the RGB color model based on the color analyzer.Then,the system of the mathematical model-related on the RG and B values for the CIE 1931-RGB and computer display is established.Finally,this paper validates the algorithm with some experiments.These data show that the color conversion is a scientific method for industrial design,and it also provides a simple way for color design.

Key words: color depth, tristimulus value, color analyzer, color model, Red, Green, Blue(RGB)

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