3 papers
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…
cs.MM2025
PDStream: Slashing Long-Tail Delay in Interactive Video Streaming via Pseudo-Dual Streaming
Xuedou Xiao, Yingying Zuo, Mingxuan Yan +2
End-to-end (E2E) delay is critical for interactive video streaming (IVS) experiences, but remains unsatisfactory for its long-tail distribution caused by periodic large keyframes.…
cs.MM2024
Think before You Leap: Content-Aware Low-Cost Edge-Assisted Video Semantic Segmentation
Mingxuan Yan, Yi Wang, Xuedou Xiao +3
Offloading computing to edge servers is a promising solution to support growing video understanding applications at resource-constrained IoT devices. Recent efforts have been made…