| 数字图象获取装置的相位漂移及其对相位测量轮廓术的影响 |
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| 引用本文： | 黄琼,苏显渝.数字图象获取装置的相位漂移及其对相位测量轮廓术的影响[J].光电子．激光,1998,9(5):406-408. |
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| 作者姓名： | 黄琼 苏显渝 |
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| 作者单位： | 四川联合大学光电科学技术系 |
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| 摘 要： | 本文通过对正弦结构光场的获取和傅立叶变换，检测由数字图象获取装置引入的相位漂移及其地相位分离了相位江西省多的性质和统计规律，讨论了这种漂移对相位测量轮廓术的影响。
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| 关 键 词： | 图象获取 相位漂移 三维传感 PMP 信息光学 |
Phase Drift of a Digital Image Acquisition Device and Its Effect on Phase Measuring Profilometry |
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| Huang,Qiong,Su,Xianyu.Phase Drift of a Digital Image Acquisition Device and Its Effect on Phase Measuring Profilometry[J].Journal of Optoelectronics·laser,1998,9(5):406-408. |
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| Authors: | Huang Qiong Su Xianyu |
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| Abstract: | A method to detect phase drift of a digital image acquisition device is presented.The phase drift induced by a digital image acquisition device was detected by acquisition of sinusoidal structured light and Fourier Transform.The statistical characters of the phase drift are analyzed and its effect to Phase Measuring Prolifometry are discussed. |
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| Keywords: | image acquisition phase drift 3 D sensing |
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