As-Conformal-As-Possible Surface Registration
As-Conformal-As-Possible Surface Registration
复制标题
尽可能共形表面配准
DOI：
10.1111/cgf.12451
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发表时间：
2014
影响因子：
2.5
通讯作者：
Fumio Kanehiro
中科院分区：
文献类型：
--
作者：
Yusuke Yoshiyasu;Wan-Chun Ma;Eiichi Yoshida;Fumio Kanehiro
我们提出了一种非刚性表面配准技术，该技术可以将尺寸和形状彼此不同的表面对齐，同时避免变形过程中的网格扭曲。配准是局部约束，尽可能保形，三角形网格的角度被保留，但局部尺度允许改变。基于我们的适形配准技术，我们设计了一种自动配准和交互式配准技术，可以减少用户在模板拟合过程中的干预。我们展示了我们的技术在各种表面上的多功能性。
We present a non‐rigid surface registration technique that can align surfaces with sizes and shapes that are different from each other, while avoiding mesh distortions during deformation. The registration is constrained locally as conformal as possible such that the angles of triangle meshes are preserved, yet local scales are allowed to change. Based on our conformal registration technique, we devise an automatic registration and interactive registration technique, which can reduce user interventions during template fitting. We demonstrate the versatility of our technique on a wide range of surfaces.