| 图像处理束流剖面测量系统设计 |
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| 引用本文： | 王宽,张玮,吴宏城. 图像处理束流剖面测量系统设计[J]. 核电子学与探测技术, 2017, 37(3). DOI: 10.3969/j.issn.0258-0934.2017.03.006 |
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| 作者姓名： | 王宽 张玮 吴宏城 |
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| 作者单位： | 1. 中国科学院近代物理研究所,兰州730000;中国科学院大学,北京100049;2. 中国科学院近代物理研究所,兰州,730000 |
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| 基金项目： | 国家实验室HIRFL运行维护改造 |
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| 摘 要： | 为实现束流截面数据的自动化获取,本文针对兰州重离子应用装置束流剖面监测系统进行改造。编写了基于Windows平台的视频数据获取与解码程序,设计了基于图像处理的光斑识别流程,并用OpenCV计算机视觉库进行实现,以便程序自动完成束流相关数据的计算。新系统运行稳定可靠,束流光斑识别精确度高,束流截面数据计算准确、快捷,解决了原系统不能实时分析束流光斑的问题,提高了调束效率。
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| 关 键 词： | 兰州重离子应用装置 束流剖面测量系统 图像处理 在线识别 实时分析 束流三维信息 |
Design of Beam Profile Measurement System Based on Image Processing |
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| WANG Kuan,ZHANG Wei,WU Hong-cheng. Design of Beam Profile Measurement System Based on Image Processing[J]. Nuclear Electronics & Detection Technology, 2017, 37(3). DOI: 10.3969/j.issn.0258-0934.2017.03.006 |
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| Authors: | WANG Kuan ZHANG Wei WU Hong-cheng |
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| Abstract: | For HIRFL's beam profile monitor system,a new system based on video acquisition and decoding of Windows platform was designed.In order to calculate beam parameter,a flow chart of image processing which could recognize beam spot was devised on account of open computer vision library,As a result,it solves the problem that the original system couldn't analyze beam spot in real time.The new system can get video stream stability,possess high recognition accuracy of beam spot and compute beam parameter accurately and fast,thus improving the efficiency of beam commissioning. |
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| Keywords: | HIRFL beam profile monitor system image processing online identification real-time analysis 3-D information |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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