系统仿真学报 ›› 2015, Vol. 27 ›› Issue (6): 1268-1273.doi: 10.16182/j.cnki.joss.2015.06.017

• 虚拟现实与可视化 • 上一篇    下一篇

基于无人机遥感影像的三维战场构建技术研究

刘彬, 陈向宁, 郭连朋   

  1. 中国人民解放军装备学院,北京 101400
  • 收稿日期:2014-06-30 修回日期:2014-09-22 出版日期:2015-06-08 发布日期:2021-01-15
  • 作者简介:刘彬(1981-),男,四川邛崃,博士,工程师,研究方向为计算机视觉、大数据的三维重建; 陈向宁(1962-),男,江西崇仁,博士,教授,研究方向为摄影测量与遥感; 郭连朋(1990-),男,山东聊城,硕士,研究方向为摄影测量与遥感。

Study on 3D Battlefield Construction Based on UAV Remote Sensing Images

Liu Bin, Chen Xiangning, Guo Lianpeng   

  1. Equipment Academy of PLA, Bejig 101400, China
  • Received:2014-06-30 Revised:2014-09-22 Online:2015-06-08 Published:2021-01-15

摘要: 针对三维战场环境快速构建需求,提出了一种基于无人机遥感影像全自动构建三维战场环境的技术方法。利用无人机快速获取预定区域的遥感影像,基于运动与结构的方法完成场景的稀疏重建和影像标定,使用多视立体匹配算法重建场景的稠密点云,对点云进行曲面拟合和纹理映射生成三维战场数宇模型。实验结果表明,提出的方法能够快速构建作战区域的三维场景,有效提高三维建模的效率,在地形分析、情报侦察、作战评估等方面有着重要意义。

关键词: 无人机遥感影像, 运动与结构, 稠密点云, 纹理映射, 三维战场

Abstract: According to the demand for rapid construction of 3D battlefield environment, an automatic 3D battlefield environment construction technology was proposed based on UAV Remote Sensing Images. The specified area remote sensing images were captured using UAV The sparse reconstruction and calibrations were obtained using SFM method. The dense reconstruction was done using multi-view stereo matching algorithms. The scene surface was fit using dense points and texture mapping was done to generate 3D battlefield environment. The experimental results show that the proposed method can quickly reconstruct the battlefield, and improves the efficiency of 3D modeling. It has significant intelligence in terrain analysis, reconnaissance, combat assessment, etc.

Key words: UAV remote sensing image, structure and motion, dense point cloud, texture mapping, 3D battlefield

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