3 papers
cs.CV2025
FreeQ-Graph: Free-form Querying with Semantic Consistent Scene Graph for 3D Scene Understanding
Chenlu Zhan, Yufei Zhang, Gaoang Wang +1
Semantic querying in complex 3D scenes through free-form language presents a significant challenge. Existing 3D scene understanding methods use large-scale training data and CLIP t…
cs.CV2025
Hi-LSplat: Hierarchical 3D Language Gaussian Splatting
Chenlu Zhan, Yufei Zhang, Gaoang Wang +1
Modeling 3D language fields with Gaussian Splatting for open-ended language queries has recently garnered increasing attention. However, recent 3DGS-based models leverage view-depe…
cs.CV2025
RDG-GS: Relative Depth Guidance with Gaussian Splatting for Real-time Sparse-View 3D Rendering
Chenlu Zhan, Yufei Zhang, Yu Lin +2
Efficiently synthesizing novel views from sparse inputs while maintaining accuracy remains a critical challenge in 3D reconstruction. While advanced techniques like radiance fields…