Surface interpolation with radial basis functions for medical imaging
Surface interpolation with radial basis functions for medical imaging
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DOI：
10.1109/42.552059
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发表时间：
1997-02-01
影响因子：
10.6
通讯作者：
Beatson, RK
中科院分区：
文献类型：
--
作者：
Carr, JC;Fright, WR;Beatson, RK
径向基函数是对三维(3-D)医学图形中不完整曲面进行插值的一种实用解决方案，所考虑的具体应用是用于修复颅骨中的缺陷(通常是孔洞)的颅骨植入物的设计，径向基函数对内插中心的几何限制很少，并且适用于内插中心不形成规则网格的问题。然而，它们的高计算要求以前将它们的使用限制在插值中心数量较少的问题(
Radial basis functions are presented as a practical solution to the problem of interpolating incomplete surfaces derived from three-dimensional (3-D) medical graphics, The specific application considered is the design of cranial implants for the repair of defects, usually holes, in the skull, Radial basis functions impose few restrictions on the geometry of the interpolation centers and are suited to problems where the interpolation centers do not form a regular grid. However, their high computational requirements have previously limited their use to problems where the number of interpolation centers is small (