基于LabVIEW控制的液晶运动伪像测量系统设计  

LCD Motion Artifacts Measurement System Based on the Interface of LabVIEW

作　　者：孟青[1] 李晓华[1] 张宇宁[1] 杨晓伟[1] 柴林[1] 韩建[1] 

机构地区：[1]东南大学电子科学与工程学院,南京210096

出　　处：《电子器件》2007年第5期1758-1761,共4页Chinese Journal of Electron Devices

摘　　要：如何测量和评估LCD的运动伪像是目前LCD所面临的一大难题.本文基于LabVIEW软件界面设计来控制,整个测试系统由Lab VIEW的控制界面实现定标、产生测试图形、触发采集、自动测试、测试参数模拟计算,仿真分析.开发平台LabVIEW实现了对可编程视频信号发生器、CA210亮度计和NI6251采集卡三个硬件的控制,并对获得的数据进行了分析和存储.How to measure and evaluate the motion artifacts becomes a big problem of the LCD now.This article represents a LCD motion artifacts measurement system controlled by LabVIEW.The whole measurement system realizes the calibration,auto measurement,sample by trigger,simulation and experiment image by LabVIEW Interface.The LabVIEW Interface controls the programmable video signal generator,the Minolta CA210 color analyzer and the NI6251 DAQ as well as the data analysis and saving.

关 键 词：运动伪像 LAB VIEW 模拟 测量系统 

分 类 号：TN141.9[电子电信—物理电子学]