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| 干涉图自动实时分析中的计算机图像处理技术 | |
| 引用本文： | 鄢静舟,雷凡,孙厚环,鄢然,周必方. 干涉图自动实时分析中的计算机图像处理技术[J]. 仪器仪表学报, 2000, 21(3): 276-279 |
| 作者姓名： | 鄢静舟 雷凡 孙厚环 鄢然 周必方 |
| 作者单位： | 1. 中国科学院南京天文仪器研制中心,南京,210042 2. 北京气象局,北京,100089 3. 南京建筑工程学院,南京,210009 4. 南京普天通信股份有限公司,南京,210012 |
| 基金项目： | 中国科学院天文委员会部分基金资助项目 |
| 摘 要： | 本文介绍了一种用于计算全息数字波面干涉仪中的自动分析计算全息检测所得干涉图的方法。它采用一系列计算机图像处理技术实现了干涉图条纹数据的准确，实时采集，其原理和方法对于其它类型干涉图处理而言也是适用的。 |
| 关 键 词： | 干涉图 计算全息 计算机图像处理 干涉仪 |
Computer Image-processing Techniques used in Automatic and Real-time Analysis of Interferogram |
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| Yan Jingzhou,Lei Fan,Sun Houhuan,Yan Ran,Zhou Bifang. Computer Image-processing Techniques used in Automatic and Real-time Analysis of Interferogram[J]. Chinese Journal of Scientific Instrument, 2000, 21(3): 276-279 | |
| Authors: | Yan Jingzhou Lei Fan Sun Houhuan Yan Ran Zhou Bifang |
| Affiliation: | Yan Jingzhou 1 Lei Fan 2 Sun Houhuan 3 Yan Ran 4 Zhou Bifang 1 1(Nanjing Astronomical Instruments Research Center Chinese Academy of Sciences Nanjing 210042 P.R.C.) 2(Beijing Meteorological Bureau Beijing 100089) 3(Nanji |
| Abstract: | An automatic computer analysis and test method for interferogram obtained from the computer gene rated hologram digital wavefront interferometer,which was studied and developed in Nanjing Astronomical Instruments Research Center, is described.It can perform the real time fringe data sampling accurately by using a series of computer image processing techniques.The method of processing interferograms with arbitrary closed loop fringe patterns is proposed for the first time. The principles and methods also can be used to process, analyze and test the interferograms from other types of interferometers. |
| Keywords: | Interferogram Computer image processing Computer generated hologram |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |