| 基于无人机序列影像的应急快速成图技术 |
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| 引用本文： | 邓涛,熊自明.基于无人机序列影像的应急快速成图技术[J].北京测绘,2014(4):92-95. |
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| 作者姓名： | 邓涛 熊自明 |
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| 作者单位： | 解放军信息工程大学地理空间信息学院,河南郑州,450052;解放军特种作战学院特种侦察系,广东广州,510500 |
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| 摘 要： | 小型无人机所拍摄的影像不经过处理或只经过简单拼接处理就可以使用,但存在着变形大、定位精度差、可用信息少等缺点,不能充分发挥无人机的作用。本文将无人机影像和地形图结合在一起,形成一种新的影像图产品——无人机应急影像图,并给出了无人机应急影像图制作的流程和关键技术的实现。
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| 关 键 词： | 无人机 无人机应急影像图 特征点匹配 尺度不变特征变换 |
The Technology of Emergent Fast Mapping Based on UAV Sequence Images |
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| Institution: | DENG Tao , XIONG Zi-ming(1. Geographic Spatial Information Institute, Zhengzhou Information Engineering University, Zhengzhou Henan 450052, China; 2. Department of Special reconnaissance, Guangzhou Special Operations University, Guangzhou Guangdong 510500, China ) |
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| Abstract: | The images taken from small unmanned aerial vehicle are used without any processing or just after a simple mosaic, There is large deformation, poor positioning accuracy, less available information and other shortcomings. It can not give full play to the role of uav. This paper combines UAV image with topographic map, forming a new image products --UAV emergent image map, and gives up the implementation process and key technologies of UAV emergent image map. |
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| Keywords: | unmanned aerial vehicle（UAV） UAV emergent image map feature point matehing scale-invariant featuretransform（SIFT） |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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