1 code implementation • 17 Jul 2023 • Zhaiyu Chen, Yilei Shi, Liangliang Nan, Zhitong Xiong, Xiao Xiang Zhu
We present PolyGNN, a polyhedron-based graph neural network for 3D building reconstruction from point clouds.
1 code implementation • 24 Dec 2021 • Zhaiyu Chen, Hugo Ledoux, Seyran Khademi, Liangliang Nan
While three-dimensional (3D) building models play an increasingly pivotal role in many real-world applications, obtaining a compact representation of buildings remains an open problem.