李忠强^1,2, 王瀚宇^1,2, 刘婷婷^1,2, 胡 斌^1,2
1.国家海洋局 北海海洋技术保障中心;2.山东省海洋生态环境与防灾减灾重点实验室

摘要:
无人机遥感由于具有机动灵活性高、时效性强、分辨率高、成本低等优点, 广泛应用于各个领域。但由于无人机本身的特性和传统数据处理技术的局限性, 使得无人机数据处理成为无人机应用的最大难题, 作者结合Pix4Dmapper软件就无人机数据自动化处理技术方法进行探讨, 开展无人机遥感数据的空三计算、平差计算与正射校正和镶嵌自动处理技术研究, 实现无人机数据快速拼接与校准,制作正射影像图, 为无人机数据的快速自动化处理提供技术支持。
关键词:无人机数据快速自动化
DOI：10.11759/hykx20171011004
分类号:
基金项目:海洋公益性行业科研专项(201305026)

Investigation of Pix4Dmapper automatic data-processing technology in unmanned aerial vehicles
LI Zhong-qiang,WANG Han-yu,LIU Ting-ting,HU Bin
Abstract:
Remote sensing by unmanned aerial vehicles (UAVs) is widely used in various fields due to of its advantages of high mobility, timeliness, high resolution, and low cost. However, due to the characteristics of UAVs and the limitations of traditional data-processing technology, UAV data processing has become a major problem in UAV applications. In this paper, we discuss the combination of UAV automatic data-processing technology with Pix4Dmapper software, and apply this concept to actual work. We investigate the use UAV remote sensing data in aerial triangulation computation, adjustment calculations, orthophoto corrections, and mosaic automatic processing technology. The results show that UAV data are quickly stitched and calibrated and an orthophoto map generated, which technically supports the rapid and automatic processing of UAV data.
Key words:UAV datafast automation





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