Research on Modeling Method of Air Ground Fusion Based on UAV Oblique Photogrammetry Technology
Oblique photogrammetry technology has been more widely used with the development of UAV technology,which has the advantages of low cost and high efficiency compared with traditional surveying and mapping technology,but affected by the working mode of UAV,it is not easy to collect images of the near-ground part of the building,especially when the building structure is complex or the ground occlusion is serious,the three-dimensional spatial model generated by a single image data is prone to problems such as model distortion,distortion and voids.In order to solve the above problems,this paper introduces a modeling method based on multiple data fusion between air and ground,and experiments show that the multi-source data mod-eling technology that integrates UAV images and ground real images can improve the limitations of single technology model construction.
万方数据
维普
