| SURF算法在无人机倾斜摄影测量三维建模中的应用 |
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| 引用本文： | 明国辉,委民正.SURF算法在无人机倾斜摄影测量三维建模中的应用[J].测绘工程,2017,26(9). |
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| 作者姓名： | 明国辉 委民正 |
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| 作者单位： | 1. 福建省电力勘测设计院,福建 福州,350003;2. 福建省地质测绘院,福建 福州,350011 |
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| 摘 要： | 针对无人机倾斜摄影测量影像的特点,采用一种影像特征点自动提取匹配算法,解决影像之间的比例尺不一致、分辨率不一致等问题,实现影像的自动精确匹配,最终构建具有精确地理信息的三维模型。实验结果表明构建的三维模型满足数字城市建设的需求,可为城市基础设施建设提供一种科学可靠的依据。
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| 关 键 词： | 无人机 倾斜摄影测量技术 图像匹配 SURF 三维建模 |
Research on 3D modeling based on SURF for oblique photogrammetric technique |
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| MING Guohui,WEI Minzheng.Research on 3D modeling based on SURF for oblique photogrammetric technique[J].Engineering of Surveying and Mapping,2017,26(9). |
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| Authors: | MING Guohui WEI Minzheng |
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| Abstract: | This paper introduces the features of the oblique photogrammetric, proposes an automatic approach of image matching based on SURF to provide a set of matched points, and finally achieves a 3D modeling with high precision geographic information.The result shows the method is reliable and suitable for 3D modeling which can provide an accurate base data for power infrastructure construction. |
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| Keywords: | UAV oblique photography measurement image registration SURF 3D modeling |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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