Author name: Qilin Zhang, Jinyu Zhu, Olaf Wysocki, Benjamin Busam, Boris Jutzi

arXiv:2604.11401v1 Announce Type: new
Abstract: Recent semantic 3D Gaussian Splatting (3DGS) methods primarily rely on 2D foundation models, often yielding ambiguous boundaries and limited support for structured urban semantics. While city models such…