摘要
讨论了利用航空数码相机重构城市三维模型的方法和过程,对其引入的像对数量增加、交会角减小和相机畸变补偿等问题,提出了相应的解决办法,实现了对三维重建数据质量的有效控制。
With the application of airborne digital camera in the 3D city reconstruction, stereo models radically increase, intersection angle becomes less and camera calibration is complicated. The aunthors ties to find their solutions to improve the data quality.
出处
《测绘信息与工程》
2007年第4期3-5,共3页
Journal of Geomatics
关键词
航空数码相机
相机畸变
城市三维重建
airborne digital camera
camera distortion
3D city reconstruction
