Gaussian Splatting has emerged as a prominent technique in computer vision and graphics, enabling high-fidelity scene reconstruction from a vast collection of 3D Gaussian primitives. Each primitive's appearance is governed by a viewindependent opacity parameter and a view-dependent color derived from spherical harmonic...
Hao-Chen Sun, Rui Xu, Zhiyang Dou et al.· IEEE Transactions on Visuali...· 0 citations
Centroidal Voronoi tessellation (CVT) is a fundamental primitive for high-quality surface sampling and isotropic remeshing in computer graphics. However, computing surface CVTs with classical solvers remains expensive: each optimization step repeatedly constructs restricted Voronoi diagrams (RVDs) and integrates quanti...
ParaCAD is presented, an autoregressive framework for point-cloud-conditioned B-Rep generation that directly operates on native parametric surfaces and introduces a surface-centric tokenization that explicitly encodes each face by its exact surface type and continuous parameters, preserving the intrinsic semantics of C...
Dafei Qin, Rui Xu, Zeyu Shen et al.· International Conference on...· 2 citations
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