This package implements an enhanced hierarchical 3D scene graph based on Hydra, integrating open-vocabulary features for rooms and objects, and supporting object-relational reasoning.

Abstract: Weakly supervised 3D semantic segmentation has proven effective in alleviating the heavy dependence on dense annotations by generating high-quality pseudo-labels. However, due to the scene ...

Abstract: Network partition-based voltage control is a promising strategy for managing complex distribution systems. A key step is voltage area partition (VAP), which determines the maximum achievable ...

A multi-camera 3D scene visualization platform for monitoring battery and screw assembly processes. Integrates YOLOv11 for segmentation, DOPE for 6D object pose estimation, and VGGT for real-time 3D ...