吴卓蕾, 栾进华, 程军, 谢洪斌, 杨雪, 戚伟迅, 刘成均. 无人机倾斜摄影中多视角影像在矿山监测中的对比分析及应用研究[J]. 中国矿业, 2021, 30(10): 71-76. DOI: 10.12075/j.issn.1004-4051.2021.10.020
    引用本文: 吴卓蕾, 栾进华, 程军, 谢洪斌, 杨雪, 戚伟迅, 刘成均. 无人机倾斜摄影中多视角影像在矿山监测中的对比分析及应用研究[J]. 中国矿业, 2021, 30(10): 71-76. DOI: 10.12075/j.issn.1004-4051.2021.10.020
    WU Zhuolei, LUAN Jinhua, CHENG Jun, XIE Hongbin, YANG Xue, QI Weixun, LIU Chengjun. Comparative analysis and application study of UAV oblique photogrammetry multi-view images in mine monitoring[J]. CHINA MINING MAGAZINE, 2021, 30(10): 71-76. DOI: 10.12075/j.issn.1004-4051.2021.10.020
    Citation: WU Zhuolei, LUAN Jinhua, CHENG Jun, XIE Hongbin, YANG Xue, QI Weixun, LIU Chengjun. Comparative analysis and application study of UAV oblique photogrammetry multi-view images in mine monitoring[J]. CHINA MINING MAGAZINE, 2021, 30(10): 71-76. DOI: 10.12075/j.issn.1004-4051.2021.10.020

    无人机倾斜摄影中多视角影像在矿山监测中的对比分析及应用研究

    Comparative analysis and application study of UAV oblique photogrammetry multi-view images in mine monitoring

    • 摘要: 为解决无人机倾斜摄影中多视角影像面向不同矿山监测需求的应用问题,本文基于垂直摄影和倾斜摄影的特点和倾斜摄影关键技术,通过五镜头无人机倾斜摄影测量系统中垂直影像和五镜头影像两种数据生产三维模型、Digital Orthophoto Map(DOM)、Digital Surface Model(DSM)成果的实验,详细分析了其成果在几何精度、表征质量、生产效率等方面的差别,提出了两种影像在矿山遥感监测中面向不同需求的最佳应用方案。结果表明,从高效、实用的角度来看,当用于监测矿山开采秩序,及时发现违法开采线索时,应首选采用垂直影像生产模式;当用于矿产资源规划,获取客观基础数据时,可优先采用五镜头影像生产模式。通过实验分析,总结出了不同应用方案,具有良好的实用价值。

       

      Abstract: In order to solve the application problem of multi-view images for different mine monitoring requirement in UAV oblique photogrammetry, based on the characteristics of vertical and five-lens images, and the key techniques of oblique photogrammetry, by experiment of 3D model, digital orthophoto map(DOM), and digital surface model(DSM) production using vertical and five-lens images on five-lens UAV oblique photogrammetry system.The differences of geometric precision, characterization quality, and production efficiency of the results are compared in detail.The best application scheme in mine monitoring using two kinds of images for different needs is put forward.To be efficient and practical, the results show that when it is used to monitor the mining order of a mine and discover clues of illegal mining in a timely manner, vertical images production mode should be preferred; when it is used in mineral resources planning and obtain objective basic data, the production mode of five-lens images could be used preferentially.Through the experimental analysis, this article summarizes the different application programs, which has good practical value.

       

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