NASA NTRS · 19830007494
BSPLASH: A three-stage surface interpolant to scattered data
Abstract
Given N distinct points (X sub i, Y sub i) and N real numbers Z sub i, BSPLASH constructs a function G (x, y) that satisfies G (x sub i, y sub i) = Z sub i for i = 1,..., N. This C(2) interpolant consists of a bicubic spline approximation and Shepard's bivariate interpolant.
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Foley, T. A.. 1982-01-01. BSPLASH: A three-stage surface interpolant to scattered data. https://ntrs.nasa.gov/citations/19830007494
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