Building3D
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Building3D是由卡尔加里大学创建的一个城市规模的数据集,专注于从点云中学习屋顶结构。该数据集包含超过16万座建筑的详细信息,包括点云数据、网格模型和线框模型,覆盖了爱沙尼亚16个城市约998平方公里的区域。数据集的创建过程涉及从高精度扫描仪收集的原始点云数据中提取建筑信息,并通过专业软件进行处理和编辑。Building3D数据集的应用领域广泛,包括智能城市、自主导航、城市规划和地图制作等,旨在解决大规模城市建模中的数据稀缺问题,推动深度学习技术在特定领域的应用。
Building3D is an urban-scale dataset developed by the University of Calgary, focusing on learning roof structures from point clouds. This dataset contains detailed information of over 160,000 buildings, including point cloud data, mesh models and wireframe models, covering an area of approximately 998 square kilometers across 16 cities in Estonia. The creation of the Building3D dataset involves extracting building information from raw point cloud data collected by high-precision scanners, followed by processing and editing via professional software. The Building3D dataset has a wide range of application scenarios including smart cities, autonomous navigation, urban planning and cartography, aiming to address the data scarcity problem in large-scale urban modeling and promote the application of deep learning technologies in specific fields.




