| 双介质摄影测量共线理论研究 |
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| 引用本文： | 钦桂勤,黄桂平,张永生.双介质摄影测量共线理论研究[J].测绘学报,2011,40(3):351-358. |
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| 作者姓名： | 钦桂勤 黄桂平 张永生 |
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| 作者单位： | 1. 信息工程大学 测绘学院;2. 信息工程大学测绘学院;3. 信息工程大学测绘学院遥感信息工程系; |
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| 基金项目： | 国家863计划(2008AA042410) |
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| 摘 要： | 从摄影光学理论出发,推导摄影物镜成像系统的基点位置公式；利用针孔成像模型,分析得出摄影物镜的投影中心即为成像系统两节点的等效；简要阐述双介质摄影测量的传统观点,利用同一摄影物镜在不同介质中构成的光学系统,说明双介质摄影测量成像系统基点位置相对单介质时发生变化,并在此基础上提出与传统观点不同的看法——双介质摄影测量共线理...
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| 关 键 词： | 摄影光学 基点位置 双介质摄影测量 水下摄影测量 相机主距 |
| 收稿时间： | 2010-10-18 |
| 修稿时间： | 2011-01-27 |
The Research of Collinearity Theory for Two-media Photogrammetry |
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| QIN Guiqin,HUANG Guiping,ZHANG Yongsheng.The Research of Collinearity Theory for Two-media Photogrammetry[J].Acta Geodaetica et Cartographica Sinica,2011,40(3):351-358. |
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| Authors: | QIN Guiqin HUANG Guiping ZHANG Yongsheng |
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| Institution: | QIN Guiqin,HUANG Guiping,ZHANG Yongsheng Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China |
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| Abstract: | With a brief introduction of the pin-hole model,it describes the view that the projection center of camera is the equivalent of two nodal points.This paper also presents a different view from the traditional standpoint of two-media photogrammetry,illustrating the collinearity relation for two-media photogrammetry owe to the shift of datum marks.With the basis of the collinearity theory,it concludes that the principal length in two-media photogrammetry is approximately equal to the one in one-media photogram... |
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| Keywords: | photography optical laws location of datum marks two-media photogrammetry underwater photogrammetry principal distance of camera |
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