| 视觉基本矩阵与摄影测量中相对方位元素的关系推导 |
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| 引用本文： | 山海涛,郝向阳,哈长亮,陈杰.视觉基本矩阵与摄影测量中相对方位元素的关系推导[J].海洋测绘,2012(1):11-13. |
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| 作者姓名： | 山海涛 郝向阳 哈长亮 陈杰 |
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| 作者单位： | [1]解放军信息工程大学测绘学院,河南郑州450052 [2]61512部队,北京100088 [3]65015部队,辽宁大连116023 |
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| 摘 要： | 数字摄影测量与计算机视觉（特别是计算机立体视觉）的研究内容十分相近。基本矩阵是计算机视觉领域里的一个重要概念,其求解的稳健性和精度将直接影响到三维重构的效果和意义。从两者研究的对象出发,找出了两者之间的内在联系,也即视觉基本矩阵F与相对方位元素求解公式之间的表达关系,这将对今后数字摄影测量和计算机视觉两门学科的交叉发展有重要意义。
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| 关 键 词： | 摄影测量 计算机视觉 对极几何 基本矩阵 |
The Derivation for Relation Between Vision Fundamental Matrix and Relative Orientation Element of Photogrammetry |
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| SHAN Haitao,HAO Xiangyang,HA Changliang,CHEN Jie.The Derivation for Relation Between Vision Fundamental Matrix and Relative Orientation Element of Photogrammetry[J].Hydrographic Surveying and Charting,2012(1):11-13. |
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| Authors: | SHAN Haitao HAO Xiangyang HA Changliang CHEN Jie |
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| Institution: | 1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;2.61512 Troops,Beijing 100088,China;3.65015 Troops,Dalian 116023,China) |
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| Abstract: | As for the research content of computer vision（especially computer stereo vision）,it＇s similar to the digital photogrammetry.We know that the fundamental matrix is an important concept in the field of computer vision.The robustness and precision of its solution will influence the effect and significance of 3D reconstruction.So,this paper begins with the research object of two,then finds the intrinsic relation of two,i.e the expression of fundamental matrix F and the solution formula of relative orientation elements.The work has the important significance for the cross development of digital photogrammetry and computer vision. |
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| Keywords: | photogrammetry computer vision epipolar geometry fundamental matrix |
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