5 papers · 1 filter
GSPotential: Camera Potential Field for Sparse-View 3D Gaussian Splatting
Zeyuan An, Yanghang Xiao, Zhiying Leng +2
3D Gaussian Splatting has achieved remarkable success in photorealistic rendering, yet it suffers from severe overfitting and geometric artifacts in sparse-view scenarios due to th…
URNet: A Unified Reparameterized Network for Efficient RGB-D Semantic Segmentation
Guoan Xu, Zhengxue Wang, Yang Xiao +3
Previous RGB-D semantic segmentation methods commonly employ dual encoders to separately process RGB and depth inputs, followed by dedicated modules for cross-modal feature fusion.…
Cross-Temporal 3D Gaussian Splatting for Sparse-View Guided Scene Update
Zeyuan An, Yanghang Xiao, Zhiying Leng +2
Maintaining consistent 3D scene representations over time is a significant challenge in computer vision. Updating 3D scenes from sparse-view observations is crucial for various rea…
WaveSeg: Enhancing Segmentation Precision via High-Frequency Prior and Mamba-Driven Spectrum Decomposition
Guoan Xu, Yang Xiao, Wenjing Jia +3
While recent semantic segmentation networks heavily rely on powerful pretrained encoders, most employ simplistic decoders, leading to suboptimal trade-offs between semantic context…
JointSplat: Probabilistic Joint Flow-Depth Optimization for Sparse-View Gaussian Splatting
Yang Xiao, Guoan Xu, Qiang Wu +1
Reconstructing 3D scenes from sparse viewpoints is a long-standing challenge with wide applications. Recent advances in feed-forward 3D Gaussian sparse-view reconstruction methods…