Scale Measurement Technique of LED Display Panel

YUE Ming-jing; CHEN Yu; ZHENG Xi-feng; WANG Rui-guang

doi:null

您当前的位置：

首页 >

文章列表页 >

Scale Measurement Technique of LED Display Panel

Driving & Controlling | 更新时间：2020-08-12

- Scale Measurement Technique of LED Display Panel
- Chinese Journal of Liquid Crystals and Displays Vol. 25, Issue 3, Pages: 407-411(2010)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
  2. 长春希达电子技术有限公司,吉林长春 130103, E-mail: kitt99ymj@yahoo.com.cn
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN27
- Received：30 March 2010，
  
  Revised：02 January 1900，
  
  Published Online：30 June 2010，
  
  Published：30 June 2010
- 稿件说明：
移动端阅览
岳明晶;陈宇;郑喜凤;王瑞光;. LED大屏幕显示屏灰度等级检测技术研究[J]. 液晶与显示, 2010,25(3): 407-411

YUE Ming-jing;CHEN Yu;ZHENG Xi-feng;WANG Rui-guang;. Scale Measurement Technique of LED Display Panel[J]. 液晶与显示, 2010,25(3): 407-411
岳明晶;陈宇;郑喜凤;王瑞光;. LED大屏幕显示屏灰度等级检测技术研究[J]. 液晶与显示, 2010,25(3): 407-411 DOI：

YUE Ming-jing;CHEN Yu;ZHENG Xi-feng;WANG Rui-guang;. Scale Measurement Technique of LED Display Panel[J]. 液晶与显示, 2010,25(3): 407-411 DOI：

摘要

在当今以数字化为主要特征的LED显示领域

显示灰度控制技术已经日臻成熟

沿用的亮度和灰度等级鉴别方法已经相对落后。文章通过分析LED显示器的显示特性和灰度复现过程中图像数据和灰度级之间函数关系

提出了一种显示屏灰度等级的检测方法

利用采集到的灰度差增量幅度的统计结果

得出LED大屏幕显示产品灰度级控制的能力。实验结果表明本文方法具有很好的实用性。

Abstract

The technology on scale control is becoming more maturing in LED display which has been mostly digitization these days. The original method of luminance and scale test has become an obsolete stock and the new measurement means must be developed. The paper analyzed the relation function between image data and grayscale which can indicated and gives the method for the scale measurement technic in LED display. Experimental result indicates that the method which obtained the relation function from the scale control level based on the statistics of incremental rate of gray difference can achieve the desired effect.

关键词

Keywords

references

. 西田信夫. 大屏幕显示 [M].北京:科学出版社,2003:55-56.

. 中国人民共和国信息产业部.LED显示屏测试方法[S]//中华人民共和国电子行业标准SJ/T11281,2003.

. Kim J N, Choi T S.Adaptive scan algorithm based on gradient magnitude for fast full search in motion estimation [J]. Proceedings of IEEE,1999, 45:762-766.

. 韩磊,黄尚廉,张智海,等.基于人眼视觉特性优化的灰度算法[J]. 电视技术, 2007,31(1):34-37

. 陈宇.基于拟合逼近理论的平板图像显示技术研究 .长春:中国科学院长春光学精密机械与物理研究所,2004:4-6.

. 严利民,王浩,金晨,等.平板显示器件的灰度显示优化结构[J]. 液晶与显示, 2008,23(5):567-571.

. 丁铁夫.LED全色显示显像技术 // 中国科学院长春光学精密机械与物理研究所纪念建所五十周年论文及论文摘要汇编, 长春:中国科学院长春光学精密机械与物理研究所,2002:139-154.

. 宋新丽, 郑喜凤, 凌丽清, 等. 基于灰度直方图的LED显示屏亮度均匀性评估方法[J]. 液晶与显示, 2009,24(1):140-144.

. 荆工. 应用光学 [M].北京: 国防工业出版社, 1979.

. Graham C H. Vision and Visual Perception[M]. USA:Wiley,1982.

Views

266

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Optimizing effect of solid volumetric true 3 D display

Related Author

LU Yun-long

SHENG Jie-chao

FANG Yong

LV Guo-qiang

Related Institution

Key Lab of Special Display Technology, Ministry of Education, National Engineering Lab of Special Display Technology, National Key Lab of Advanced Display Technology, Academy of Opto-Electronic Technology Hefei

Academy of Telecommunication Technology Hefei

Academy of Photoelectric Technology, Hefei University of Technology

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China 130033 Postal code：130033
Tel：0431-86176059 Email：yjxs@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰