| 白光数字散斑照像术 |
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| 引用本文： | 方强,姚虹.白光数字散斑照像术[J].光学学报,1990,10(10):32-937. |
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| 作者姓名： | 方强 姚虹 |
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| 作者单位： | 西安交通大学机械工程系
(方强，姚虹)，西安交通大学机械工程系(谭玉山) |
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| 摘 要： | 本文提出一种新的数字散斑计量术——白光数字散斑照像术.它以两维数字偏心滤波技术实现全场信息的表征,而以数字相关技术实现点信息的表征.文中给出了计量方法、理论分析及实验结果.
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| 关 键 词： | 数字 白光 散斑 照像 计量 |
| 收稿时间： | 1989/9/25 |
White light digital speckle photography |
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| FANG QIANG,YAO HONG AND TAN YUSHAN.White light digital speckle photography[J].Acta Optica Sinica,1990,10(10):32-937. |
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| Authors: | FANG QIANG YAO HONG AND TAN YUSHAN |
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| Abstract: | A new digital speckle metrological technique called white light digital speckle photography is presented. 2-D digital decentric filtering and 2-D digital correlation techniques are suggested to be used to represent the whole field information and point information respectively. The metrologioal method, theoretical analysis and experimental results are described and given in detail. |
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| Keywords: | digital speckle white light speckle photography |
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