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Huipeng Guo

2 papers indexed

arxivcs.GRcs.CV2026-07-12

LATO.2: Factorized 3D Mesh Generation with Vertex and Topology Flow

Hang Long, Tianhao Zhao, Junkai Lin, Youjia Zhang, Huipeng Guo, Rendong Liang, et al.

Flow matching over carefully designed latent representations has recently emerged as a powerful paradigm for topology-aware mesh generation. Existing approaches, however, model vertices and connectivity jointly in a joint latent space, entangling continuous vertex geometry with d…

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arxivcs.CV2026-06-25

SubdivAR: Autoregressive Next-Scale Prediction for Neural Mesh Subdivision

Huipeng Guo, Zikai Song, Hang Long, Jielei Zhang, Wenbing Li, Junkai Lin, et al.

Mesh subdivision is a fundamental operation for converting coarse, editable meshes into high-resolution surfaces, with broad applications in digital asset creation. Classical rule-based schemes rely on fixed local refinement rules and often produce over-smoothed surfaces. Recent…

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