基于倾斜摄影测量技术的三维数字城市建模研究

Research on 3D Digital City Modeling Based on Oblique Photogrammetry Technology

倾斜摄影测量技术是应用在城市建模中的先进技术,能够进一步提高建模效率与准确度。对三维数字建模技术进行研究,首先明确建模的要点,说明数据采集、三维立体建模的重要价值,其次归纳了三维数字建模注意事项,最后对倾斜摄影测量技术的应用方向进行了论述,通过对于虚拟漫游、景观建模与纹理采集技术的应用,使得城市数字建模更加准确可靠,供相关人员参考。

Tilting photogrammetry technology is an advanced technology applied in urban modeling,which can further improve the modeling efficiency and accuracy.This paper studies the 3 D digital modeling technology,first clarifying the key points of modeling,explains the important value of data acquisition and 3 D modeling,then summarizes the precautions of 3 D digital modeling,and finally The application direction of inclined photogrammetry technology is discussed.Through the application of virtual roaming,landscape modeling and texture acquisition technology,the urban digital modeling is more accurate and reliable for the reference of relevant personnel.