欢迎访问《金属矿山》杂志官方网站,今天是 分享到:

金属矿山 ›› 2010, Vol. 39 ›› Issue (9): 95-97,125.

• 地质与测量 • 上一篇    下一篇

数字矿山摄影测量系统关键技术的研究

赵群1,2   

  1. 1.中国地质大学(北京);2.北京农学院
  • 出版日期:2010-09-15 发布日期:2010-11-09
  • 通讯作者: 赵群,100037 北京市海淀区学院路29号。
  • 作者简介:赵群(1973—),女,中国地质大学(北京),博士研究生;北京农学院,讲师。

Research on Key Technology of Photography Measurement System of Digital Mine

Zhao Qun1,2   

  1. 1.China University of Geosciences (Beijing);2.Beijing Agricultural College
  • Online:2010-09-15 Published:2010-11-09

摘要: 应用摄影测量原理,使用数码相机对矿山地表和地下进行拍摄,对矿山进行监测,快速获取矿山空间数据,形成大比例尺影像图,对地表变化和地下采空区状况变化进行测量,同时可以利用拍摄影像检测矿山爆破眼位置的合理性,并依据数据做出调整。

关键词: 射影重建, 三维建模, 数值模拟

Abstract: With the principle of photogrammetry, the digital camera is adopted to take photography for mine surface and underground to monitor the mine. Then the mine spatial data can be quickly obtained, forming a large-scale survey map. So the surface changes and the underground mined-out variation can be measured. At the same time, the reasonableness of position of blasting hole can be checked and adjusted based on the data by the shooting video.

Key words: Project rebuild, Three-dimensional modeling, Numerical simulation