Systems Engineering and Electronics ›› 2018, Vol. 40 ›› Issue (11): 2415-.doi: 10.3969/j.issn.1001-506X.2018.11.04

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Two-dimensional location of aerial photography based on scene matching

SUN Shiyu, ZHANG Yan, LI Jianzeng, HU Yongjiang   

  1. Department of Unmanned Aerial Vehicle, Army Engineering University, Shijiazhuang 050003, China
  • Online:2018-10-25 Published:2018-11-14

Abstract:

Aiming at the problems of low precision, slow speed and dependence on mission equipment of unmanned aerial vehicle target location based on scene matching, a new method of two-dimensional aerial photography image location based on scene matching is proposed. First of all, it carries out mission planning to obtain aerial photographs of a fixed area. Then the scene matching is completed based on the feature matching algorithm. Finally, it puts forward the method of coordinate solution and base map generation to realize the two-dimensional positioning of aerial photography images. The experimental results show that this method can improve the positioning accuracy and speed and reduce the dependence on the task equipment. Therefore, the proposed method is an effective two-dimensional location of aerial photography based on scene matching.

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