2 papers
cs.CV2025
Diff-GNSS: Diffusion-based Pseudorange Error Estimation
Jiaqi Zhu, Shouyi Lu, Ziyao Li +2
Global Navigation Satellite Systems (GNSS) are vital for reliable urban positioning. However, multipath and non-line-of-sight reception often introduce large measurement errors tha…
cs.CV2025
MSDNet: Efficient 4D Radar Super-Resolution via Multi-Stage Distillation
Minqing Huang, Shouyi Lu, Boyuan Zheng +3
4D radar super-resolution, which aims to reconstruct sparse and noisy point clouds into dense and geometrically consistent representations, is a foundational problem in autonomous…