5 papers
Ψ-Map: Panoptic Surface Integrated Mapping Enables Real2Sim Transfer
Xuan Yu, Yuxuan Xie, Changjian Jiang +4
Open-vocabulary panoptic reconstruction is essential for advanced robotics perception and simulation. However, existing methods based on 3D Gaussian Splatting (3DGS) often struggle…
Fast-SegSim: Real-Time Open-Vocabulary Segmentation for Robotics in Simulation
Xuan Yu, Yuxuan Xie, Shichao Zhai +3
Open-vocabulary panoptic reconstruction is crucial for advanced robotics and simulation. However, existing 3D reconstruction methods, such as NeRF or Gaussian Splatting variants, o…
PanopticSplatting: End-to-End Panoptic Gaussian Splatting
Yuxuan Xie, Xuan Yu, Changjian Jiang +5
Open-vocabulary panoptic reconstruction is a challenging task for simultaneous scene reconstruction and understanding. Recently, methods have been proposed for 3D scene understandi…
Leverage Cross-Attention for End-to-End Open-Vocabulary Panoptic Reconstruction
Xuan Yu, Yuxuan Xie, Yili Liu +4
Open-vocabulary panoptic reconstruction offers comprehensive scene understanding, enabling advances in embodied robotics and photorealistic simulation. In this paper, we propose Pa…
Scale Disparity of Instances in Interactive Point Cloud Segmentation
Chenrui Han, Xuan Yu, Yuxuan Xie +5
Interactive point cloud segmentation has become a pivotal task for understanding 3D scenes, enabling users to guide segmentation models with simple interactions such as clicks, the…