| 干涉条纹检测微动位移的图像处理方法 |
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| 引用本文： | 王成龙,乔彦峰,任德新. 干涉条纹检测微动位移的图像处理方法[J]. 电脑学习, 2011, 0(4): 11-13 |
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| 作者姓名： | 王成龙 乔彦峰 任德新 |
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| 作者单位： | [1]中国科学院长春光学精密机械与物理研究所,长春130033 [2]中国科学院研究生院,北京100039 [3]二炮驻中电集团型号办,北京100085 |
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| 基金项目： | 国家863高新技术课题（2002AA880310） |
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| 摘 要： | 干涉测量方法目前已经在我国广泛应用,测量精度也是不断提高,而测量精度根据不同的方法而不同,通过目测干涉条纹变化来检测位移的变化,不仅使使用者劳动强度大,而且因为不同的测量人员而得到的结果,提出基于图像处理的干涉条纹检测微动位移的方法。根据试验结果,检测精度达到λ/10,为精密测量位移提供方法参考。
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| 关 键 词： | 干涉条纹 微动位移 图像处理 |
A Method of Interference Fringe Image Processing for Checking Micro Displacement |
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| WANG Chenglong;,QIAO Yanfeng,REN Dexin. A Method of Interference Fringe Image Processing for Checking Micro Displacement[J]. Computer Study, 2011, 0(4): 11-13 |
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| Authors: | WANG Chenglong ,QIAO Yanfeng,REN Dexin |
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| Affiliation: | 1 Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Science;Changchun 130033;China; 2 Graduate School of Chinese Academy Science;Beijing 100039;China; 3 Office in CETC of The Second Artillery Force of China;Beijing 100085;China) |
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| Abstract: | Inerferometry is widely used in our country,and measurement accuracy is increasing.While different method would cause different accuracy,and based on manual watching interference to check displacement changing,it is hard to experimenters,and the accuracy result varies for different person.So the paper sets up a method to check micro displacement based on interference fringe image processing.From the experiment result,the checking accuracy is up to λ/10,the method can give reference to precise measurement. |
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| Keywords: | Interference Fringe Micro Displacement Image Processing |
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