Semantic Map** in Indoor Embodied AI--A Comprehensive Survey and Future Directions

S Raychaudhuri, AX Chang - arxiv preprint arxiv:2501.05750, 2025 - arxiv.org
Intelligent embodied agents (eg robots) need to perform complex semantic tasks in
unfamiliar environments. Among many skills that the agents need to possess, building and …

Point2Graph: An End-to-end Point Cloud-based 3D Open-Vocabulary Scene Graph for Robot Navigation

Y Xu, Z Luo, Q Wang, V Kamat, C Menassa - arxiv preprint arxiv …, 2024 - arxiv.org
Current open-vocabulary scene graph generation algorithms highly rely on both 3D scene
point cloud data and posed RGB-D images and thus have limited applications in scenarios …