| 测量球面无标记物体定轴转动角位移的客观散斑法 |
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| 引用本文： | 于晓江,栾胜奎,朱光世.测量球面无标记物体定轴转动角位移的客观散斑法[J].武汉大学学报(信息科学版),1993(4). |
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| 作者姓名： | 于晓江 栾胜奎 朱光世 |
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| 作者单位： | 武汉测绘科技大学光学仪器系，武汉测绘科技大学光学仪器系，武汉测绘科技大学光学仪器系 武汉珞瑜路39号 430070，武汉珞瑜路39号 430070，武汉珞瑜路39号 430070 |
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| 摘 要： | 本文提出了测量球面无标记物体定轴转动角位移的客观散斑法。通过记录球面散射的散斑位移,计算球面物体的定轴角位移,并给出了实验验证。测量方法简单、测量精度高。实验结果与理论相符。
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| 关 键 词： | 激光散斑 散斑计量 统计光学 |
Object Speckle Method of Measuring Angular Displacement of Markless Objects with Spherical Surface |
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| Yu Xiaojiang,Luan Shangkui,Zhu Guangshi Dept. of Optical Instrumentation,WTUSM,Luoyu Road ,Wuhan,China.Object Speckle Method of Measuring Angular Displacement of Markless Objects with Spherical Surface[J].Geomatics and Information Science of Wuhan University,1993(4). |
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| Authors: | Yu Xiaojiang Luan Shangkui Zhu Guangshi Dept of Optical Instrumentation WTUSM Luoyu Road Wuhan China |
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| Institution: | Yu Xiaojiang,Luan Shangkui,Zhu Guangshi Dept. of Optical Instrumentation,WTUSM,Luoyu Road 39,Wuhan,China,430070 |
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| Abstract: | A method for measuring angular displacement of markless objects with sphericalsurface is presented in this paper. Some theoretical conclusions are obtained and approved byexperiments. The method is approved to have features of simplicity,practicality and high ac-curacy. The conclusions are experimentally extended to general cases. |
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| Keywords: | laser speckle speckle metrology statistic optics |
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