摘要
以往的航空摄影只可以从垂直角度对物体进行拍摄,而倾斜摄影是在同一个平台上安装多个传感器,同时从垂直、侧面等多个角度采集图像。与传统航空摄影技术相比,无人机倾斜摄影测量技术,受地形影响小,机动性强,适用于地形较为复杂的矿井探测,外业劳动强度低,快速、高效、安全,突破了传统航空摄影的局限性。它依靠着其投入小、效率高、易操作等优点,在国土、测绘、矿山等多种领域都有着普遍的应用。文章以无人机倾斜摄影技术在矿山采矿权范围勘测定界应用为例,详细介绍了倾斜摄影技术的主要技术环节及流程。同时结合三维建模和模型修饰,探讨了建模注意事项和要求,为从事倾斜摄影技术的专业技术人员提供支持。
In the past, aerial photography can only shoot objects from a vertical angle, while inclined photography instmultiple sensors on the same platform and collects images from multiple angles such as vertical and side.Compared with traditional aerial photography technology, UAV tilt photogrammetry technology is less affected by terrain and has strong mobility, and is suitable for mine detection with complex terrain, with low field labor intensity, fast, high efficiency and safety, which breaks through the limitations of traditional aerial photography.UAV tilt photogrammetry technology relies on its advantages of small investment, high efficiency and easy operation, and is widely used in various fields such as land,surveying and mapping, and mines. Taking the application of UAV tilt photography technology in the exploration and measurement of mine mining rights as an example, this article introduces in detail the main technical links and processes of tilt photography technology. At the same time, combined with 3D modeling and model modification, modeling considerations and requirements are discussed, and support professionals and technicians engaged in oblique photography technology are supported.
作者
黄磊
HUANG Lei(NO.313 Geological Team,Bureau of Geology and Mineral Resources of Anhui Province,Lu'an 237000,China)
出处
《世界有色金属》
2022年第20期27-29,共3页
World Nonferrous Metals
关键词
倾斜摄影
勘测定界
技术要点
Tilt photography
Survey and demarcation
Technical points
