| 无人机载线阵摆扫CCD影像几何校正 |
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| 引用本文： | 张艳,王涛,赵亮,刘颖,徐青,孙雷.无人机载线阵摆扫CCD影像几何校正[J].海洋测绘,2006,26(5):65-67,78. |
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| 作者姓名： | 张艳 王涛 赵亮 刘颖 徐青 孙雷 |
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| 作者单位： | 1. 解放军信息工程大学,测绘学院,河南,郑州,450052
2. 73603部队,江苏,南京,210000 |
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| 基金项目： | 国家预研基金;河南省杰出青年学者基金 |
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| 摘 要： | 针对无人机载线阵CCD传感器摆扫成像的技术特点,利用GPS/INS组合导航系统提供的导航遥测数据,对无人机载的线阵摆扫CCD影像建立了严格的成像模型,并设计了详细的几何校正流程。实验结果证实采用文中的成像模型和几何校正流程,可获得正确、高精度地理编码的线阵摆扫CCD正射影像。
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| 关 键 词： | 摄影测量 线阵摆扫CCD影像 几何校正 地理编码 GPS/INS组合导航系统 |
| 文章编号： | 1671-3044（2006）05-0065-03 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006-03-022006-04-08 |
Rectification of the Linear Whisbroom CCD Imagery for Pilotless Aircraft |
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| ZHANG Yan,WANG Tao,ZHAO Liang,LIU Ying,XU Qing,SUN Lei.Rectification of the Linear Whisbroom CCD Imagery for Pilotless Aircraft[J].Hydrographic Surveying and Charting,2006,26(5):65-67,78. |
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| Authors: | ZHANG Yan WANG Tao ZHAO Liang LIU Ying XU Qing SUN Lei |
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| Institution: | 1.Institute of Surveying and Mapping, Information Engineering University, Zhengzhou, Henan ,450052; 2. 73603 Troops, Nanjing, Jiangsu ,210000 |
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| Abstract: | After a comprehensive consideration on the imaging characters of linear whiskbroom CCD sensor aboard on the pilotless aircraft,the paper sets up a strict imaging model and designs a detailed rectification flow for the linear whiskbroom CCD imagery in fully utilization of the navigation and location data provided by the GPS/INS integrated navigation system.Tests prove the imaging model and the rectification flow proposed in the paper can obtain correct and high accurate linear whiskbroom CCD orthoimagery. |
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| Keywords: | photogrammetry linear whiskbroom CCD image geometric rectification geocode the GPS/INS integrated navigation system |
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