55 citations · 72 across the 7 of their papers we have counts for
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cs.DM2010★ 13 cited
Discrete Laplace-Beltrami Operator Determines Discrete Riemannian Metric
Xianfeng David Gu, Ren Guo, Feng Luo +1
The Laplace-Beltrami operator of a smooth Riemannian manifold is determined by the Riemannian metric. Conversely, the heat kernel constructed from its eigenvalues and eigenfunction…
math.OC2010
Optimization of Surface Registrations using Beltrami Holomorphic Flow
L. M. Lui, T. W. Wong, W. Zeng +4
In shape analysis, finding an optimal 1-1 correspondence between surfaces within a large class of admissible bijective mappings is of great importance. Such process is called surfa…
math.NA2010★ 3 cited
Computing Quasiconformal Maps on Riemann surfaces using Discrete Curvature Flow
W. Zeng, L. M. Lui, F. Luo +4
Surface mapping plays an important role in geometric processing. They induce both area and angular distortions. If the angular distortion is bounded, the mapping is called a {\it q…