| 像增强器在高速图像采集中的应用分析 |
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| 引用本文： | 牛滢,赵冬娥,王占选.像增强器在高速图像采集中的应用分析[J].电子器件,2015,38(2):287-290. |
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| 作者姓名： | 牛滢 赵冬娥 王占选 |
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| 作者单位： | 中北大学电子测试技术重点实验室，太原030051; 中北大学仪器科学与动态测试教育部重点实验室，太原030051 |
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| 基金项目： | 教育部科学技术研究重点项目 |
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| 摘 要： | 对以9350EOS-3-PRO三代像增强器和MC1362高速相机为平台搭建的高速采集系统进行了简单介绍,对可能影响像增强器工作的外部因素进行了实验分析。从电压和照度两个方面出发,通过实验采集数据并用MATLAB软件处理后得到结果。分析结果表明,当电压在2.98 V~4.22 V之间时,成像效果无明显变化,但在低照度环境下能显著提高成像效果,在高照度环境下工作容易饱和,有待进一步改善
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| 关 键 词： | 高速摄影 像增强器 MATLAB 电压 照度 |
Application Analysis of Image Intensifier In High Speed Image Acquisition |
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| NIU Ying,ZHAO Donge,WANG Zhanxuan.Application Analysis of Image Intensifier In High Speed Image Acquisition[J].Journal of Electron Devices,2015,38(2):287-290. |
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| Authors: | NIU Ying ZHAO Donge WANG Zhanxuan |
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| Affiliation: | NIU Ying;ZHAO Dong’e;WANG Zhanxuan;National Key Laboratory for Electronic Measurement Technology,North University of China;Key Laboratory of Instrumentation Science and Dynamic Measurement,North University of China; |
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| Abstract: | Make a simple introduction to a high-speed acquisition system based on 9350EOS-3-PRO third generation image intensifier and MC1362 high speed cameras .External factors may affect the operation of the image intensifier were experimentally analyzed.Adjust these two parameters:voltage and luminance gain,and collect experimental data,then obtain results by using MATLAB software post-processing. Analysis for the results showed that when voltage changes between 2.98V~4.22V,there is no significant change in the imaging result.System could improve the image quality significantly in the low illumination,but likely to occur saturate in the high illumination and need further improvement. |
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| Keywords: | high speed photography image intensifier MATLAB voltage luminance gain |
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