Author

Vivienne Sze

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Jul 2026

G2SR: Geometric Methods for Fast and Memory-Efficient Gaussian-based Surface Reconstruction

G2SR matches or exceeds the geometric accuracy of state-of-the-art end-to-end methods while running at 69-89 reconstructions per second within 203 MB of GPU memory (5-107x less) for 2- and 3-view inputs at 384 x 512 resolution, offering a practical path to online Gaussian-based surface reconstruction.

Da-Song Gao, Vivienne Sze, S. Karaman · arXiv.org · 0 citations