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cs.CV2026
UniBRep: Learning Unified Geometry and Topology for Image-conditioned B-Rep Generation
Haiyang Ying, Allen Tu, Jiaye Wu +2
Generating a boundary representation (B-rep) conditioned on a single image requires faithful reconstruction of geometry, valid topology, and support for complex shapes. We present…
cs.CV2025
SketchSplat: 3D Edge Reconstruction via Differentiable Multi-view Sketch Splatting
Haiyang Ying, Matthias Zwicker
Edges are one of the most basic parametric primitives to describe structural information in 3D. In this paper, we study parametric 3D edge reconstruction from calibrated multi-view…