摘要
目前,无人机低空摄影测量技术广泛应用于多种领域,然而由于无人机影像排列不规则、畸变大、旋偏角大等数据特点,使影像后期处理存在较大难度。本文采用Geoway无人机数据处理系统软件,以城区影像处理项目为例,对无人机影像数据作业流程和关键技术环节进行探讨,使最终成果满足工作需求,从而实现高效、高精度、高可靠性的低空无人机影像处理。
Nowadays, the photogrammetry technique of UAV has been applied in various fields. However, due to such as the characteristics of image alignment irregularity, large distortion, large rotation angle and soon , the post-processing is facing many difficulties. By taking an urban UAV image processing project as example, this paper explore procedure and key technology steps of UAV images processing, which make low level photogrammet technique of UAV efficient, high accuracy and high reliability.
出处
《北京测绘》
2015年第6期58-61,共4页
Beijing Surveying and Mapping
关键词
无人机
摄影测量
影像
快速处理
UAV
photogrammetry technique
images
fast processing
