HM3DSem

该数据集提供了丰富的三维环境，并配有语义注释，旨在支持机器人应用中的交互式导航和理解。其任务是对三维场景图进行分层开放词汇构建，以便更深入地解析和利用场景中的各种元素和关系。

This dataset provides rich 3D environments equipped with semantic annotations, aiming to support interactive navigation and understanding in robotic applications. Its core task is to conduct hierarchical open-vocabulary construction on 3D scene graphs, so as to enable deeper parsing and utilization of various elements and relationships within the scene.