| 激光片光三维传感的直接映射方法 |
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| 引用本文： | 李万松 苏显渝. 激光片光三维传感的直接映射方法[J]. 光学学报, 1997, 17(4): 47-451 |
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| 作者姓名： | 李万松 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： | 提出了一种新的全场高度映射方法，利用激光片光产生的莫尔条纹的性质，拟合出两个映射曲面。通过这两个曲面方程，可同时直接得出ＣＣＤ探测器表面任意一点在实际世界坐标系中对应的高度和一维横向坐标。此方法具有极大的实用价值。
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| 关 键 词： | 激光片光 高度映射 莫尔条纹 三维 |
| 收稿时间： | 1996-04-06 |
A Direct Mapping Algorithm for Three Dimensional Sensing with Laser Sheet Triangulation |
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| Li Wansong Su Xianyu. A Direct Mapping Algorithm for Three Dimensional Sensing with Laser Sheet Triangulation[J]. Acta Optica Sinica, 1997, 17(4): 47-451 |
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| Authors: | Li Wansong Su Xianyu |
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| Abstract: | A new mapping algorithm between real world coordinate and CCD coordinate for 3 D sensing with laser sheet triangulation is presented and verified by experiment. Two mapping curved planes are generated with the characteristic of moire patters that is formed by laser sheet. We can get the real world coordinate z and y of every point in the surface of CCD camera simultaneously through these two mapping curve plane. |
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| Keywords: | laser triangulation laser sheet 3 D sensing moire patters. |
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