| 基于双代数的物体投影重建方法 |
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| 引用本文： | 邹国辉,袁保宗.基于双代数的物体投影重建方法[J].北京交通大学学报(自然科学版),2000,24(3):9-13. |
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| 作者姓名： | 邹国辉 袁保宗 |
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| 作者单位： | 北方交通大学电子信息工程学院!北京100044 |
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| 摘 要： | 基于双代数的物体投影重建方法是一种隐式重建方法 .用双代数形式表示的不变量具有简洁、具体的表达式 ,可以由图像点坐标和基础矩阵直接求出 .在投影重建过程中 ,必须选择射影坐标系的坐标基 .本文利用双代数的方法进行物体的投影重建 ,并详细讨论了如何选择坐标基的问题
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| 关 键 词： | 三维重建 基础矩阵 双代数 |
Projective Reconstruction Based on Double Algebra |
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| ZOU Guo hui,YUAN Bao zong.Projective Reconstruction Based on Double Algebra[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2000,24(3):9-13. |
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| Authors: | ZOU Guo hui YUAN Bao zong |
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| Abstract: | Projective reconstruction based on double algebra is an implicit method. The invariants of double algebra's form has simple and explicit expression which can be computed directly by coordinates of image points and fundamental matrix. The basis of projective coordinates must be selected carefully while points are reconstructed. This paper addresses a method of projective reconstruction based on double algebra as well as how to choose the coordinate basis in detail. |
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| Keywords: | projective reconstruction fundamental matrix double algebra |
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