An open-vocabulary pipeline anchors functional edges via 2D visual grounding then uses temporal 3D graph optimization with evidence accumulation and entropy regularization to build hierarchical scene graphs for dense indoor scenes.
In: CVPR (2018)
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Hierarchical and Holistic Open-Vocabulary Functional 3D Scene Graphs for Indoor Spaces
An open-vocabulary pipeline anchors functional edges via 2D visual grounding then uses temporal 3D graph optimization with evidence accumulation and entropy regularization to build hierarchical scene graphs for dense indoor scenes.