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cs.CV2026
Bri3D: Bridging the Object-Scene Gap in Single-Image 3D Generation via Scene-Anchor
Hongye Hou, Shuai Zhang, Hongjie Li +4
Generating compositional 3D scenes from a single image requires recovering detailed object geometry and coherent spatial arrangements. Existing object-to-scene methods, including S…
cs.CV2026
UniD-Shift: Towards Unified Semantic Segmentation via Interpretable Share-Private Multimodal Decomposition
Shuai Zhang, Zhecheng Shi, Zhuxiao Li +4
Semantic segmentation of large-scale 3D point clouds is crucial for applications such as autonomous driving and urban digital twins. However, the sparse sampling pattern of LiDAR a…