| 一种实时测量卫星运动像移的新方法 |
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| 引用本文： | 满益云,陈世平.一种实时测量卫星运动像移的新方法[J].航天返回与遥感,2003,24(3):24-29. |
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| 作者姓名： | 满益云 陈世平 |
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| 作者单位： | 1. 北京空间机电研究所,北京,100076
2. 中国空间技术研究院,北京,100081 |
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| 摘 要： | 文章针对高分辨率对地观测卫星 ,介绍一种新的方法来实时测量卫星运动在焦平面上的像移。详细地说明了像移实时测量的原理 ,具体推导了像移测量的数学表达式。测量出的像移可以用来对畸变的图像进行校正 ,获得高质量的图像
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| 关 键 词： | 联合变换光学相关器 像移 实时测量 高分辨率 CCD相机 |
| 文章编号： | 1009-8518(2003)03-0024-06 |
| 修稿时间： | 2003年5月20日 |
An Innovative Method for the Real Time Measurements of Image Shift Due to the Motion of the Satellite |
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| Man Yiyun.An Innovative Method for the Real Time Measurements of Image Shift Due to the Motion of the Satellite[J].Spacecraft Recovery & Remote Sensing,2003,24(3):24-29. |
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| Authors: | Man Yiyun |
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| Abstract: | This paper introduces a novel method for the real time measurements of image shift in the focal plane of the camera due to the motion of the satellite. This approach is proposed to be used onboard a high resolution earth observation satellite. The principles and mathematic expressions of the real time measurement of the image shift have analyzed in detail. Possible geometric distortions, caused by the motion of satellite, can be corrected posteriori on the base of the shifts between the sequential images , image with high quality will be obtained. |
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| Keywords: | Joint transform optical correlator Image shift Real time measurement High resolution CCD camera |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
