Author

Xuan-Meng Sha

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Preprint Oct 2026

OptimusMesh: Compact Autoregressive Mesh Generation from Point Clouds via Sparse Latent Pivots

Generating compact and geometrically faithful 3D meshes directly from point clouds remains a fundamental challenge. Point clouds are unordered and sparse, whereas meshes exhibit irregular structure and varying topology. As a result, many existing approaches rely on implicit representations followed by surface extractio...

M. Iqbal, Xuan-Meng Sha, Naoya Chiba et al. · 0 citations