n-Dimensional Volumetric Stretch Energy Minimization for Volume-/Mass-Preserving Parameterizations
CoRR(2024)
摘要
In this paper, we develop an n dimensional volumetric stretch energy
(n-VSE) functional for the volume-/mass-preserving parameterization of the
n-manifolds topologically equivalent to n-ball. The n-VSE has a lower
bound and equal to it if and only if the map is volume-/mass-preserving. This
motivates us to minimize the n-VSE to achieve the ideal
volume-/mass-preserving parameterization. In the discrete case, we also
guarantee the relation between the lower bound and the
volume-/mass-preservation, and propose the spherical and ball
volume-/mass-preserving parameterization algorithms. The numerical experiments
indicate the accuracy and robustness of the proposed algorithms. The modified
algorithms are applied to the manifold registration and deformation, showing
the versatility of n-VSE.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要