无人机倾斜摄影测量在矿山地质中的应用
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摘要
为了提高矿山地质技术手段和作业效率,改变传统竖直摄影测量技术所生产的二维平面数据带来的诸多弊端和不便,尝试将当今热门的倾斜摄影测量应用到矿山地质中。通过多旋翼无人机搭载五镜头倾斜相机进行数据采集,采用软件Smart3d进行空中三角测量计算及实景重建,生成目标测区的三维模型,利用三维模型进行地质相关的计算、量测、规划和设计。实际应用结果表明,将倾斜摄影测量技术应用于矿山地质领域,不仅突破了传统技术的限制,也带来了更加直观便利的效果,对地质相关工作具有创新意义。
In order to improve the technical means and operational efficiency of mine geology that confront disadvantages and inconveniences of two-dimensional plane data produced by traditional vertical photogrammetry,this paper attempts to apply the popular oblique photogrammetry to mine geology. By collecting data through multi-rotor UAV equipped with five-lens tilt camera,aerial triangulation calculation and real scene reconstruction can be conducted by using Smart3d software,which can generate three-dimensional model of target survey area. Three-dimensional model is used to calculate,measure,plan and design the geological correlation. The results show that the application of oblique photogrammetry in the field of mine geology not only breaks through the traditional technical limitations,but also brings more intuitive and convenient effects,which has innovative significance to the related work of geology.
In order to improve the technical means and operational efficiency of mine geology that confront disadvantages and inconveniences of two-dimensional plane data produced by traditional vertical photogrammetry,this paper attempts to apply the popular oblique photogrammetry to mine geology. By collecting data through multi-rotor UAV equipped with five-lens tilt camera,aerial triangulation calculation and real scene reconstruction can be conducted by using Smart3d software,which can generate three-dimensional model of target survey area. Three-dimensional model is used to calculate,measure,plan and design the geological correlation. The results show that the application of oblique photogrammetry in the field of mine geology not only breaks through the traditional technical limitations,but also brings more intuitive and convenient effects,which has innovative significance to the related work of geology.
引文
[1]吕山．无人机航测系统在地质测绘中的应用研究[J]．世界有色金属，2018(1):18．
[2]王玉龙，王建忠，李锦，等．无人机低空航测在环境地质调查中的应用[J]．矿山测量，2017,45(5):39．
[3]曾德耀，周富春，蒋海涛，等．基于无人机航测技术的三峡库区地质灾害调查监测方法研究[J]．绿色科技，2015(1):209．
[4]廖玉佳，胡勇，叶涛，等．基于低空无人机倾斜摄影的三维模型构建[J]．北京测绘，2018(5):504．
[5]高莎，袁希平，甘淑，等．倾斜摄影测量在地形三维建模中的实验研究[J]．河南科技大学学报:自然科学版，2018,39(4):99．
[6]耿中元，王凤，刘飞，等．倾斜航空摄影实景三维模型技术研究及应用[J]．北京测绘，2017(6):28．
[7]方忠平．基于无人机倾斜摄影测量技术的三维建模和精度分析[J]．工程建设与设计，2019(10):247．
[8]袁秀忠，秦晓东，孔德志，等．倾斜摄影测量技术在潼关水文站三维模型建设中的应用研究[J]．中国管理信息化，2017,20(21):173．
[9]FRUEH C,JAIN S,ZAKHOR A.Data processing algorithms for generating textured 3D building facade meshes from laser scans and camera images[C]//International Symposium on 3D Data Processing Visualization&Transmission.[S.l.]:IEEE Computer Society,2002:834．
[10]SVENNEVIG K,GUARNIERI P,STEMMERIK L.From oblique photogrammetry to a 3D model structural modeling of Kilen,Eastern North Greenland[J].Computers&Geosciences,2015,83(C):120.
[2]王玉龙，王建忠，李锦，等．无人机低空航测在环境地质调查中的应用[J]．矿山测量，2017,45(5):39．
[3]曾德耀，周富春，蒋海涛，等．基于无人机航测技术的三峡库区地质灾害调查监测方法研究[J]．绿色科技，2015(1):209．
[4]廖玉佳，胡勇，叶涛，等．基于低空无人机倾斜摄影的三维模型构建[J]．北京测绘，2018(5):504．
[5]高莎，袁希平，甘淑，等．倾斜摄影测量在地形三维建模中的实验研究[J]．河南科技大学学报:自然科学版，2018,39(4):99．
[6]耿中元，王凤，刘飞，等．倾斜航空摄影实景三维模型技术研究及应用[J]．北京测绘，2017(6):28．
[7]方忠平．基于无人机倾斜摄影测量技术的三维建模和精度分析[J]．工程建设与设计，2019(10):247．
[8]袁秀忠，秦晓东，孔德志，等．倾斜摄影测量技术在潼关水文站三维模型建设中的应用研究[J]．中国管理信息化，2017,20(21):173．
[9]FRUEH C,JAIN S,ZAKHOR A.Data processing algorithms for generating textured 3D building facade meshes from laser scans and camera images[C]//International Symposium on 3D Data Processing Visualization&Transmission.[S.l.]:IEEE Computer Society,2002:834．
[10]SVENNEVIG K,GUARNIERI P,STEMMERIK L.From oblique photogrammetry to a 3D model structural modeling of Kilen,Eastern North Greenland[J].Computers&Geosciences,2015,83(C):120.