倾斜摄影测量技术综述.pdf

中国科技论文在线 倾斜摄影测量技术综述# 朱庆，徐冠宇，杜志强，于杰，王京晶* （武汉大学测绘遥感信息工程国家重点实验室，武汉 430079） 5 摘要：传统的航空航天摄影测量技术主要针对地形地物顶部进行测量，而对起伏明显的地形 地物侧面的纹理和三维几何结构等信息获取一直十分有限，倾斜摄影测量因此成为近年来国 际上发展十分迅速的一项高新技术。本文简要评述了几种典型的倾斜摄影测量软硬件系统， 分析了倾斜摄影测量的关键技术，总结提炼了倾斜摄影测量技术发展的主要趋势和研究要 点。 10 关键词：摄影测量与遥感；倾斜影像测量；多角度相机；三维重建；侧面纹理；真正射纠正 中图分类号：P208 Review of oblique photogrammetric technology ZHU Qing, XU Guanyu, DU Zhiqiang, YU Jie, WANG Jingjing 15 (State Key Laboratory of Information Engineering in Surveying, Mapping Remote Sensing, Wuhan University, WuHan 430079) Abstract: Oblique photogrammetry has become an emerging high-tech technology in recent years. The conventional aerial photogrammetry, which focuses on the collection of roof information of the buildings, usually ignores the texture and 3D geometric details of façades. After reviewing 20 several typical oblique photogrammetry hardwares and softwares, this paper analyses the basic principle and key technologies of oblique photogrammetry, and then the potential solutions and main trends are pointed out. Keywords: photogrammetry and remote sensing; oblique photogrammetry; multi-angle camera; 3D reconstruction; façade texture; true-ortho image rectification 25 0 引言 [1] 倾斜影像(oblique image)是指由一定倾斜角度的航摄相机所获取的影像 。倾斜摄影技 术是国际测绘遥感领域近年发展起来的一项高新技术，通过在同一飞行平台上搭载多台传感