In this paper we present the Zeitview Rooftop Geometry (ZRG) dataset. ZRG contains thousands of samples of high resolution orthomosaics of aerial imagery of residential rooftops with corresponding digital surface models (DSM), 3D rooftop wireframes, and multiview imagery generated point clouds for the purpose of residential rooftop geometry and scene understanding. We perform thorough benchmarks to illustrate the numerous applications unlocked by this dataset and provide baselines for the tasks of roof outline extraction, monocular height estimation, and planar roof structure extraction.

翻译：摘要：本文提出了Zeitview屋顶几何（ZRG）数据集。ZRG包含数千个高分辨率住宅屋顶正射影像样本，并配有相应的数字表面模型（DSM）、三维屋顶线框以及基于多视角影像生成的点云，旨在支持住宅屋顶几何与场景理解研究。我们通过详尽的基准测试展示了该数据集所释放的众多应用潜力，并为屋顶轮廓提取、单目高度估计以及平面屋顶结构提取等任务提供了基线性能参考。