Research on model refinement fusion and visualization based on BIM and oblique photogrammetry
GUO Runze
MENG Fanchao
Abstract：Building dynamic,refined,and integrated 3D models is the key to smart city visualization.In this paper,UAV oblique photogrammetry is used to construct a three-dimensional real-life model of the large scene in the study area,and Revit is used to construct a refined three-dimensional model of the building based on the parameters and materials of the drawing design.Through the process of building information modeling(BIM)model lightweight processing and coordinate adjustment,the data fusion of the two 3D models is realized.The results show that integrating the rich building information in the BIM model into the 3D real scene of oblique photogrammetry is conducive to the visual expression and spatial analysis of the building,and can provide a reference for the planning and design of urban buildings.
Keywords：oblique photogrammetryBIMvisualization
Publication Date：2025-06-25
Pages：3( 39-41 )