| 一种遥感图象几何校正快速算法 |
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| 引用本文： | 王典洪,段先昌.一种遥感图象几何校正快速算法[J].地球科学,1990,15(2):183-188. |
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| 作者姓名： | 王典洪 段先昌 |
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| 作者单位： | 中国地质大学(武汉)物探系
(王典洪)，华中理工大学
(段先昌，张汀汀)，华中理工大学(柳健) |
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| 摘 要： |
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| 关 键 词： | 遥感图象 几何校正 最小二乘原理 |
A FAST ALGORITHM OF GEOMETRIC CORRECTION FOR REMOTE SENSING IMAGE |
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| Wang Dianhong.A FAST ALGORITHM OF GEOMETRIC CORRECTION FOR REMOTE SENSING IMAGE[J].Earth Science-Journal of China University of Geosciences,1990,15(2):183-188. |
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| Authors: | Wang Dianhong |
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| Abstract: | This paper puts forward a new fast algorithm in geometric correction for remote sensing image. Making use of this algorithm, the verbose operations in coordinate transform can be reduced to minimum and the problems of error trans-mission and error accumulation in conventional recurrence methods can be solved well enough. Meanwhile, based on the polynomial fitting with the least squares principle, the disturbance algorithm has been adopted. The result is that the fit-ting errors at control points have been reduced more effectively and the precision of geometric correction has been improved. |
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| Keywords: | least squares principle geometric correction separation method of row and column recurrence method error transmission error accumulation |
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