6 papers
AerialMetric: Benchmarking and Adapting UAV Monocular Metric Depth Estimation in the Real World
Zhongqiang Song, Guanying Chen, Yuqi Zhang +6
This paper addresses the problem of monocular metric depth estimation in aerial UAV imagery. Although recent data-driven methods have achieved remarkable progress in ground-level s…
Towards Precise Channel Knowledge Map: Exploiting Environmental Information from 2D Visuals to 3D Point Clouds
Yancheng Wang, Chuan Huang, Songyang Zhang +7
The substantial communication resources consumed by conventional pilot-based channel sounding impose an unsustainable overhead, presenting a critical scalability challenge for the…
RobustSplat++: Decoupling Densification, Dynamics, and Illumination for In-the-Wild 3DGS
Chuanyu Fu, Guanying Chen, Yuqi Zhang +6
3D Gaussian Splatting (3DGS) has gained significant attention for its real-time, photo-realistic rendering in novel-view synthesis and 3D modeling. However, existing methods strugg…
CloseUpShot: Close-up Novel View Synthesis from Sparse-views via Point-conditioned Diffusion Model
Yuqi Zhang, Guanying Chen, Jiaxing Chen +3
Reconstructing 3D scenes and synthesizing novel views from sparse input views is a highly challenging task. Recent advances in video diffusion models have demonstrated strong tempo…
RobustSplat: Decoupling Densification and Dynamics for Transient-Free 3DGS
Chuanyu Fu, Yuqi Zhang, Kunbin Yao +5
3D Gaussian Splatting (3DGS) has gained significant attention for its real-time, photo-realistic rendering in novel-view synthesis and 3D modeling. However, existing methods strugg…
Point Cloud Environment-Based Channel Knowledge Map Construction
Yancheng Wang, Wei Guo, Chuan Huang +3
Channel knowledge map (CKM) provides certain levels of channel state information (CSI) for an area of interest, serving as a critical enabler for environment-aware communications b…