| 宽覆盖面阵CCD测绘相机标定方法 |
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| 引用本文： | 宋梅,柴俊栓,刘金国. 宽覆盖面阵CCD测绘相机标定方法[J]. 光电工程, 2007, 34(4): 85-88 |
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| 作者姓名： | 宋梅 柴俊栓 刘金国 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所,吉林,长春,130033;中国科学院长春光学精密机械与物理研究所,吉林,长春,130033;中国科学院长春光学精密机械与物理研究所,吉林,长春,130033 |
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| 摘 要： | 本文首先对宽覆盖面阵测绘相机的组成和工作原理进行介绍.针对这种相机的特殊性,提出了对相机内方位元素的标定方法.通过对所研制相机参数的测量,利用偏最小二乘回归理论方法标定出了相机的内方位元素.并通过对标定结果的分析,验证了标定方法的正确性以及精度的可靠性.
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| 关 键 词： | CCD相机 内方位元素 标定 相机夹角 |
| 文章编号： | 1003-501X(2007)04-0085-04 |
| 收稿时间： | 2006-05-15 |
| 修稿时间： | 2006-05-15 |
Calibration of the frame CCD mapping camera with wide overcast |
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| SONG Mei,CHAI Jun-shuan,LIU Jin-guo. Calibration of the frame CCD mapping camera with wide overcast[J]. Opto-Electronic Engineering, 2007, 34(4): 85-88 |
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| Authors: | SONG Mei CHAI Jun-shuan LIU Jin-guo |
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| Affiliation: | Changchun Institute of Optics, Fine Mechanics and Physics, the Chinese Academy of Sciences, Changehun 130033, China |
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| Abstract: | Authors introduced the form and work principle of a frame CCD mapping camera with wide overcast firstly. For the specialty of this camera, a calibration method was put forward to calibrate the inside azimuth element of the camera. After finishing the design and manufacture, the inside azimuth element of this camera was calibrated using the return theory of least squares method introduced in this article. Finally, the correctness of the calibration method and the reliability of the measure precision were validated. |
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| Keywords: | CCD camera Inside azimuth element Calibration Angle between two cameras |
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