Smooth interpolation of scattered data by local thin plate splines
نویسندگان
چکیده
منابع مشابه
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Given scattered data in IR, interpolation from a dilated box spline space SM (2 ·) is always possible for a fine enough scaling. For example, for the Lagrange function of a point θ one could take any shifted dilate M(2 · −j) which is nonzero at θ and zero at the other interpolation points. However, the resulting interpolant, though smooth (and local), will consist of a set of “bumps”, and so by...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 1982
ISSN: 0898-1221
DOI: 10.1016/0898-1221(82)90009-8