Preprint
Sep 2026
GRF-Recon: Global Ray-Field Optimization for Long-Sequence Feed-forward Reconstruction
Feed-forward 3D reconstruction provides an efficient paradigm for scene modeling from image sequences. Scaling these models to large monocular scenarios are constrained by excessive GPU memory footprint, degraded local geometry, and long-term trajectory drift. Existing chunk-based optimization strategies provide limite...
En-Peng Li, Yun-Zhou Zhang, Zhiyao Zhang et al.
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