3 papers
cs.CV2025
Understanding Dynamic Scenes in Ego Centric 4D Point Clouds
Junsheng Huang, Shengyu Hao, Bocheng Hu +2
Understanding dynamic 4D scenes from an egocentric perspective-modeling changes in 3D spatial structure over time-is crucial for human-machine interaction, autonomous navigation, a…
cs.CV2025
Pointmap Association and Piecewise-Plane Constraint for Consistent and Compact 3D Gaussian Segmentation Field
Wenhao Hu, Wenhao Chai, Shengyu Hao +4
Achieving a consistent and compact 3D segmentation field is crucial for maintaining semantic coherence across views and accurately representing scene structures. Previous 3D scene…
cs.CV2024
Ego3DT: Tracking Every 3D Object in Ego-centric Videos
Shengyu Hao, Wenhao Chai, Zhonghan Zhao +8
The growing interest in embodied intelligence has brought ego-centric perspectives to contemporary research. One significant challenge within this realm is the accurate localizatio…