| 应用动态物像矢量共轭关系计算航天相机像移 |
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| 引用本文： | 周庆才,王志坚.应用动态物像矢量共轭关系计算航天相机像移[J].空间科学学报,2003,23(1):74-79. |
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| 作者姓名： | 周庆才 王志坚 |
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| 作者单位： | 长春理工大学研究生部,长春,130022 |
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| 摘 要： | 首先建立了航天相机的坐标系，明确了物像矢量之间的几何对应关系，其次定义了航天相机中的作用矩阵关系式；最后根据静态以及动态的物像矢量共轭关系，进行了航天相机的像移计算分析，结果表明该方法概念乘法，公式意义明确，结果与齐次坐标变换方法结合一致。
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| 关 键 词： | 物像矢量共轭关系 航天相机 像移计算 像移补偿 |
| 修稿时间： | 2002年6月16日 |
CALCULATING IMAGE MOTION OF AEROSPACE CAMERA BASED ON DYNAMIC OBJECT-IMAGE CONJUGATE RELATION |
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| ZHOU Qingcai WANG Zhijian.CALCULATING IMAGE MOTION OF AEROSPACE CAMERA BASED ON DYNAMIC OBJECT-IMAGE CONJUGATE RELATION[J].Chinese Journal of Space Science,2003,23(1):74-79. |
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| Authors: | ZHOU Qingcai WANG Zhijian |
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| Abstract: | In this paper, the coordinate system of aerospace camera is established. The geometry relation between object and image vectors is made clear. Then operation matrix in aerospace camera is denned. Finally, based on the static and dynamic object-image conjugate relation, image motion in aerospace camera was analysed. The result shows the concise concept and simple expression of this method, which is consistent with uniform coordinate transform method. |
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| Keywords: | Object-image conjugate Aerospace camera Calculating image motion |
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