| LCD液晶显示器的颜色特性研究 |
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| 引用本文： | 黄庆梅,赵达尊,郭婧,龙飞. LCD液晶显示器的颜色特性研究[J]. 光学技术, 2005, 31(2): 243-245 |
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| 作者姓名： | 黄庆梅 赵达尊 郭婧 龙飞 |
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| 作者单位： | 北京理工大学,颜色科学与工程国家专业重点实验室,北京,100081;北京理工大学,颜色科学与工程国家专业重点实验室,北京,100081;北京理工大学,颜色科学与工程国家专业重点实验室,北京,100081;北京理工大学,颜色科学与工程国家专业重点实验室,北京,100081 |
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| 摘 要： | 定量描述了液晶显示器的颜色特性以及对显示彩色图像的影响。在实验测量的基础上,得到了LCD液晶显示器的颜色特性数据。以3D LUT方法建立了设备颜色空间RGB与标准颜色空间L a b 之间的近似转换模型。通过分析比较它们的色域边界特性,了解了与CRT显示器颜色色域的差异以及影响显示彩色图像时颜色失真的特点。
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| 关 键 词： | 彩色复制 色域 颜色特性 颜色标定 |
| 文章编号： | 1002-1582(2005)02-0243-03 |
| 修稿时间： | 2004-06-18 |
Analysis on color characterization and calibration of LCD |
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| HUANG Qing-mei,ZHAO Da-zun,GUO Jing,LONG Fei. Analysis on color characterization and calibration of LCD[J]. Optical Technique, 2005, 31(2): 243-245 |
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| Authors: | HUANG Qing-mei ZHAO Da-zun GUO Jing LONG Fei |
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| Abstract: | The characterization and calibration of color LCD are important in cross-media color image reproduction. Based on practical measurements, the color character of a LCD is analyzed, and an approximate transform model between RGB space and L~*a~*b~* space of the LCD is established. Starting from this model, an RGB→L~*a~*b~* look up table, a predictive searching- method for L~*a~*b~* to RGB conversion are proposed. The gamut difference between LCD and CRT is also discussed. |
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| Keywords: | color reproduction color space color characterization color calibration |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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