液晶显示器颜色特性化方法的对比研究

计算机工程与应用 ›› 2012, Vol. 48 ›› Issue (13): 144-149.

• 图形、图像、模式识别 • 上一篇下一篇

液晶显示器颜色特性化方法的对比研究

唐超1，2，蔡轶珩1，2，张新峰1，文帅1，2

1.北京工业大学信号与信息处理研究室，北京 100124
2.北京工业大学机械工程与应用电子技术学院，北京 100124

出版日期:2012-05-01 发布日期:2012-05-09

Comparative study on methods of colorimetric characterization of LCD

TANG Chao1，2, CAI Yiheng1，2, ZHANG Xinfeng1, WEN Shuai1，2

1.Signal and Information Processing Lab, Beijing University of Technology, Beijing 100124, China
2.College of Mechanical Engineering and Applied Electronics, Beijing University of Technology, Beijing 100124, China

Online:2012-05-01 Published:2012-05-09

摘要/Abstract

摘要： 液晶显示器是目前最普遍的计算机显示设备之一。由于其颜色空间存在设备相关性，因此需要对液晶显示器进行特性化，即设备颜色空间映射为CIE标准色度空间。描述了液晶显示器的光电特性和颜色呈现机理；对目前已有的特性化方法进行分析；最后通过实验，比较了基于一维查找表的三种特性化方法的优劣。通过不同特性化方法颜色复现精度的对比，论证了黑底修正和最优化求解在液晶显示器特性化中的重要作用。

关键词: 液晶显示器, 颜色特性化, 一维查找表, 颜色复现

Abstract: Liquid Crystal Display（LCD） is one of the most common computer display devices. Because the color space of LCD is device-dependent, the characterization of LCD should be performed to map the color space of LCD to the CIE standard color space. The optoelectronic property and the color display principle of LCD are firstly described；then some existing methods of characterization are analyzed; at last the advantages and disadvantages of three methods of characterization which base on 1-Dimension Look-Up Table（1D-LUT） through experiments are compared. And this paper demonstrates that black-level offset and optimization play important roles in characterization of LCD by comparing the color differences of different methods of characterization.

Key words: Liquid Crystal Display（LCD）, colorimetric characterization, 1-Dimension Look-Up Table（1D-LUT）, color reproduction

唐超1，2，蔡轶珩1，2，张新峰1，文帅1，2. 液晶显示器颜色特性化方法的对比研究[J]. 计算机工程与应用, 2012, 48(13): 144-149.

TANG Chao1，2, CAI Yiheng1，2, ZHANG Xinfeng1, WEN Shuai1，2. Comparative study on methods of colorimetric characterization of LCD[J]. Computer Engineering and Applications, 2012, 48(13): 144-149.

液晶显示器颜色特性化方法的对比研究

Comparative study on methods of colorimetric characterization of LCD

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics