| 基于动恣规划的整体影像匹配 |
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| 引用本文： | 仇彤.基于动恣规划的整体影像匹配[J].测绘学报,1994(4). |
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| 作者姓名： | 仇彤 |
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| 作者单位： | 武汉测绘科技大学!430070 |
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| 摘 要： | 影像匹配是数字摄影测量工作的基础。考虑到多条核线上的匹配点，本文提出了一种基于动态规划的整体影像匹配方法，构造了一种新的立体匹配模型，并将该模型转化成为简单的一维动态规划模型，采用对角线的方法划分阶段，用视差较和相关系数来构造阶段的代价函数，从而得到了基于动态规划的整体最优匹配结果。
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| 关 键 词： | 影像匹配 动态规划 阶段 状态 代价函数 相关系数 |
GLOBAL IMAGE MATCHING BASED ONDYNAMIC PROGRAMING |
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| Qiu Tong.GLOBAL IMAGE MATCHING BASED ONDYNAMIC PROGRAMING[J].Acta Geodaetica et Cartographica Sinica,1994(4). |
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| Authors: | Qiu Tong |
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| Abstract: | :Image matching is the foundation of digital photogrammetry. Considering thematching points on the multi-epipolar lines, a global image matching methodbased on dynamic programming is presented in this paper.A new stereo matchingmodel is constructed and corrected into a simple one dimensional dynamic pregra-mming one.A diagonal is used to define the stages and the parallax differencesin combination with the correlation coefficients are used to define the cost func-tion.Thus, the global optimal matching results based on dynamic programmingare obtained. |
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| Keywords: | :Image matching Dynamic programming Stage Status Costfunction Correlation coefficient |
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