2 papers
cs.CV2025
RaLD: Generating High-Resolution 3D Radar Point Clouds with Latent Diffusion
Ruijie Zhang, Bixin Zeng, Shengpeng Wang +2
Millimeter-wave radar offers a promising sensing modality for autonomous systems thanks to its robustness in adverse conditions and low cost. However, its utility is significantly…
cs.CV2025
DetVPCC: RoI-based Point Cloud Sequence Compression for 3D Object Detection
Mingxuan Yan, Ruijie Zhang, Xuedou Xiao +1
While MPEG-standardized video-based point cloud compression (VPCC) achieves high compression efficiency for human perception, it struggles with a poor trade-off between bitrate sav…