AI RESEARCH
Speed3R: Sparse Feed-forward 3D Reconstruction Models
arXiv CS.CV
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ArXi:2603.08055v1 Announce Type: new While recent feed-forward 3D reconstruction models accelerate 3D reconstruction by jointly inferring dense geometry and camera poses in a single pass, their reliance on dense attention imposes a quadratic complexity, creating a prohibitive computational bottleneck that severely limits inference speed. To resolve this, we