SOURCE-LINKED INTELLIGENCE

Racing in Volume with Flow Ensembles

arXiv · AI, language, vision and robotics · article · Sep 14, 2026 · UTC

Streaming 4D reconstruction has been demonstrated only indoors, on dense camera rigs surrounding subjects that move at human pace. Outdoor 4D reconstruction exists but relies either on cameras mounted on the moving vehicle itself, or on limited-coverage arrays observing quasi-static subjects offline. The case that actually matters for spectators is a fast-moving subject, watched from a sparse ring of allocentric cameras, streaming. No method targets this, and no benchmark exists to evaluate one. To this end, we introduce FastFlowGS, a streaming 4D Gaussian Splatting method for reconstructing f

Read original source ↗ Open in workspace

recordType

paper

region

Global