Refine the 3D Building Model from Ground View Images and 2D Vectorgraph

摘要

3D Building modeling is the focus of the research on the theory and framework of "Digital City". The more exact of the geometrical modeling and clear of the texture mapping, the more real of the building model. In this paper, we experiment on the window, apply strict geometric constraint to match line segments across images to rapidly find out the corresponding line segments in the sequential images, reconstruct the model of windows rapidly and exactly, renew the building model vivider.