UAV Aerial Triangulation for Low-attitude Photogrammetry Assisted by Multi-view Geometry Theory

doi:10.13474/j.cnki.11-2246.2017.0183

Abstract

Abstract: In order to reduce the influence of poor UAV flight attitude on subsequent aerial triangulation data processing, computer vision multi-view geometry theory is introduced into traditional photogrammetry, and its 3D data processing result is taken as initial data for aerial triangulation encryption in photogrammetry to improve the accuracy and reliability of aerial triangulation encryption. The accuracy of the proposed method is proved by the multi-zone test with different ground resolutions and different topographic features, which provides theoretical and practical reference for practical application.

Key words: multiple-view geometry, UAV, photogrammetry, aerial triangulation

CLC Number:

CHEN Deng, LIN Hui, SU Tianlu, PENG Guanhui, YANG Huachao. UAV Aerial Triangulation for Low-attitude Photogrammetry Assisted by Multi-view Geometry Theory[J]. 测绘通报, 2017, 0(6): 26-30.

References

[1] 杨莉. POS辅助下Inpho软件空三加密研究及精度分析[J]. 科技创新导报, 2013(11):25-26.
[2] 廖永生,周宏霞. DGPS差分定位系统应用于低空摄影测量无人机气动参数计算[J]. 测绘与空间地理信息, 2011, 34(1):121-123.
[3] 任志明,李永树,何敬,等. 基于姿态数据的无人机影像自动刺点功能研究[J]. 测绘通报, 2011(4):44-46.
[4] 程婷婷,方源敏,贾培哲.提高我国西南地区空三加密精度的几种方法[J]. 测绘与空间地理信息, 2014(4):216-218.
[5] 石平,张文安. IMU/GPS辅助航空摄影测量技术方法应用研究——以贵阳市航空摄影测量项目为例[J]. 测绘通报, 2016(1):88-90.
[6] GUO D H, WU L X, WANG J C, et al. The Application of IMU/DGPS-supported Photogrammetry[J]. Remote Sensing for Land & Resources, 2006, 18(1):51-55.
[7] 韩厚增,王坚,李增科. GPS/INS紧组合的INS辅助周跳探测与修复[J]. 测绘学报, 2015, 44(8):848-857.
[8] ANDREW A M. Multiple View Geometry in Computer Vision[J]. Kybernetes, 2001, 30(9/10):1865-1872.
[9] 邓非,张祖勋,张剑清. 基于序列影像的城市三维建模[J]. 计算机工程, 2007, 33(8):208-209.
[10] SHEN S. Accurate Multiple View 3D Reconstruction Using Patch-based Stereo for Large-scale Scenes[J]. IEEE Transactions on Image Processing, 2013, 22(5):1901-1904.
[11] 吴巍,魏富恒,高振东,等. 基于四元数的共线条件方程线性化[J]. 测绘科学, 2009(S2):94-95.
[12] 张小宏,赵生良,陈丰田.Agisoft photoscan在无人机航空摄影影像数据处理中的应用[J]. 价值工程, 2013(20):230-231.
[13] MA D L, CUI J, DING N. The Making of Digital Orthophoto Map Based on INPHO[J]. Applied Mechanics & Materials, 2011, 90-93:2818-2821.
[14] 李秀全,陈竹安,张立亭.非量测相机影像三维模型构建及精度检验[J]. 测绘科学, 2016, 41(6):144-147.
[15] 黎治坤,郑史芳,刘锐,等.几种无人机正射影像处理软件的比较[J].测绘通报,2016(6):82-86.