LouisM2001/donut
收藏Hugging Face2026-04-23 更新2026-04-26 收录
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https://hf-mirror.com/datasets/LouisM2001/donut
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资源简介：
DONUT（流形结构数据集）包含29,517个3D样本，每个样本由一个或多个水密网格组件和一个8192点的点云表示组成。数据集提供网格文件（.npz格式）、点云文件（.npy格式）和元数据文件（metadata.csv）。元数据描述了每个样本的全局拓扑结构，包括总孔数、连接组件数和组件类型分布。该数据集适用于拓扑和几何深度学习研究。
DONUT (Dataset Of MaNifold strUcTures) contains 29,517 3D samples, each composed of one or several watertight mesh components and one 8192-point cloud representation. The dataset provides mesh files (.npz format), point cloud files (.npy format), and metadata files (metadata.csv). The metadata describes the global topology of each sample, including the total number of holes, the number of connected components, and the distribution of component types. This dataset is suitable for research in topology and geometric deep learning.
提供机构：
LouisM2001
