In this study,UAV tilt photography mapping technology is introduced,and its application in urban real scene 3D modeling is discussed with its advantages of high efficiency,flexibility and low cost,and how UAV tilt photography meets the needs of accurate construction of urban 3D models is expounded. According to the special requirements of urban environment,the corresponding data acquisition strategy,pre-processing optimization method and 3D model reconstruction technology are proposed,and the effectiveness and practicability of the proposed method are verified. The research results show that the UAV tilt photography technology has important application value in the 3D modeling of urban real scene,and provides a new technical means for urban planning,management and related research fields.
关键词
无人机倾斜摄影/测绘技术/城市实景/三维建模
Key words
UAV oblique photography/surveying and mapping technology/urban real scene/three-dimensional modeling
维普
万方数据