| 三维任意旋转角度坐标转换的整体最小二乘回归解法 |
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| 引用本文： | 许超钤,姚宜斌,熊思婷,熊绍龙.三维任意旋转角度坐标转换的整体最小二乘回归解法[J].测绘信息与工程,2010,35(5):46-48. |
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| 作者姓名： | 许超钤 姚宜斌 熊思婷 熊绍龙 |
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| 作者单位： | 武汉大学测绘学院,武汉市珞喻路129号,430079 |
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| 基金项目： | 武汉大学国家大学生创新实验资助项目 |
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| 摘 要： | 提出了一种简单适用于任意旋转角的三维空间直角坐标转换模型,采用了最小二乘和整体最小二乘回归进行解算,实例验证了模型的准确性。
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| 关 键 词： | 整体最小二乘回归 坐标转换 任意旋转角 空间直角坐标 |
3D RECTANGULAR COORDINATE TRANSFORMATION ADAPTED TO ARBITRARY ROTATION ANGLE BASED ON TOTAL LEAST-SQUARES REGRESSION |
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| XU Chaoqian,YAO Yibin,XIONG Siting,XIONG Shaolong.3D RECTANGULAR COORDINATE TRANSFORMATION ADAPTED TO ARBITRARY ROTATION ANGLE BASED ON TOTAL LEAST-SQUARES REGRESSION[J].Journal of Geomatics,2010,35(5):46-48. |
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| Authors: | XU Chaoqian YAO Yibin XIONG Siting XIONG Shaolong |
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| Institution: | (School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China) |
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| Abstract: | We propose a simple model for solving 3D rectangular coordination transformation adapted to arbitrary rotation,and give the method based on total least-squares and least-squares to solve this model.A simulation example proves the validity of the model,and different results between total least-squares and least-squares are analyzed. |
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| Keywords: | total least-squares coordinate transformation arbitrary rotation angle 3D rectangular coordination |
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