文献详情
Multi-sensor based high-precision direct georeferencing of medium-altitude unmanned aerial vehicle images
文献类型期刊
作者Li, Hongguang[1];Li, Xinjun[2];Ding, Wenrui[3];Shi, Yang[4];Li, Yundong[5]
机构
通讯作者Ding, WR (reprint author), Beihang Univ, Research Inst Unmanned Aerial Vehicle, Beijing 100191, Peoples R China.
2017
期刊名称Conference on Small Unmanned Aerial Systems (sUAS) for Environmental Research影响因子和分区
来源信息年:2017  卷:38  期:8-10  页码范围:2577-2602  
38
期刊信息Conference on Small Unmanned Aerial Systems (sUAS) for Environmental Research影响因子和分区  ISSN:0143-1161
8-10
页码范围2577-2602
增刊不确定
摘要A high-precision direct georeferencing method based on multi-sensor information for unmanned aerial vehicle (UAV) remote sensing is proposed in this research. The method makes contributions in three areas. First, the direct georeferencing model for the most popular system structure of fixed wing UAV loading of a camera with two degrees of freedom is established by using multi-sensor parameters. Second, based on this model, it performs image geographical reconstruction under complex motion and ultimate imaging conditions, which constructs the resulting image from the image frame, geographical frame and image pixels, and provides real geometric and geographic information. Third, in order to improve the accuracy of the georeferencing of the corrected image, a method of error prediction and compensation is presented. It converts the six factors affecting the accuracy of image georeferencing, to three factors for reducing the complexity. Then, the error prediction model is constructed, the parameters of which could be determined by supervised machine learning method. A medium-altitude UAV is employed to collect large amount of images and other sensor data. The experiments show quite encouraging results.
收录情况SCIE(WOS:000397995100032)  EI(20163502753680)  
所属部门电子信息工程学院;机械工程及自动化学院;无人机所
DOI10.1080/01431161.2016.1222103
百度学术Multi-sensor based high-precision direct georeferencing of medium-altitude unmanned aerial vehicle images
语言外文
ISSN0143-1161
被引频次11
人气指数102
浏览次数102
基金National Natural Science Foundation of China [61450008]
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作者其他论文

Autonomous Vision-Based Safe Area Selection Algorithm for UAV Emergency Forced Landing.

Lu, Aiying;Ding, Wenrui;Wang, Jiaxing,等.INFORMATION COMPUTING AND APPLICATIONS, PT 2.2012,308,254-261.

Fast implementation of SMS4 cryptographic algorithms on smart card.

Zhang, Dawei;Ding, Wenrui;Ding, Ding.2008 4th International Conference on Intelligent Information Hiding and Multiedia Signal Processing, IIH-MSP 2008.2008,287-290.

A correlation method of image quality assessment based on SVM and GA.

Wang, Lei;Ding, Wenrui;Xiang, Jinwu,等.2010 3rd International Congress on Image and Signal Processing, CISP 2010.2010,1,6-10.

Three-step registration and multi-thread processing based image mosaic for unmanned aerial vehicle applications.

Li, Hongguang;Ding, Wenrui;Wang, Yufeng.International Journal on Smart Sensing and Intelligent Systems.2016,9(2),1090-1109.

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