| 利用激光散斑进行数字相关测量的可行性研究 |
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| 引用本文： | 刘诚,高淑梅. 利用激光散斑进行数字相关测量的可行性研究[J]. 徐州师范大学学报(自然科学版), 1998, 0(1) |
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| 作者姓名： | 刘诚 高淑梅 |
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| 作者单位： | 徐州师范大学物理系 |
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| 基金项目： | 徐州师范大学自然科学基金 |
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| 摘 要： | 本文从理论上阐述了激光散斑在用于数字相关测量时的性质及其与白光散斑相比的主要误差来源，讨论了其测量范围，并给出相应的实验验证．
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| 关 键 词： | 数字相关，空间散斑 |
Possibility of Digital Correlation Measurement with Space Speckle |
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| Liu Cheng,Gao Shumei. Possibility of Digital Correlation Measurement with Space Speckle[J]. Journal of Xuzhou Normal University(Natural Science Edition), 1998, 0(1) |
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| Authors: | Liu Cheng Gao Shumei |
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| Abstract: | The properties of speckle in digital correlation measurement are theoretically investigated and experimentally verified.The dependence of measurement error on object displacement is studied and the main difference between space and coherent speckle in digital correlation is clarified. |
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| Keywords: | digital correlation space speckle |
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