Application of ground 3D laser scanning technology in the quick construction of 3D models of reservoir hubs
Guojing Li, Liang N. Zhang, Yi Du · 2025
At present, there are fewer studies on the fusion of ground 3D laser scanning technology and optical image for 3D modeling. To address this issue, this paper takes the rapid construction of the 3D model of the reservoir hub as the research object, combines the high-precision features of the ground 3D laser point cloud and the advantages of the rich texture information of the optical image, fuses the two kinds of heterogeneous data, and builds a 3D model of the reservoir hub quickly and efficiently, and develops a number of 3D model application functions by using the software development tools according to the actual application requirements. A number of 3D modeling application functions are developed using software development tools according to practical application requirements. Meanwhile, an improved target point cloud splicing method is proposed and successfully utilized in the case study. This study provides an important reference for the application of 3D laser scanning technology in the rapid construction of 3D models.