Range restricted C2 interpolant to scattered data

The construction of a range restricted bivariate C2 interpolant to scattered data is considered in which the interpolant is positive everywhere if the original data are positive. Sufficient conditions are derived on Bezier points in order to ensure that surfaces comprising quintic Bezier triangular...

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Bibliographic Details

Main Authors:	Saaban, Azizan, Piah, A.R.M., Majid, A.A.
Format:	Conference or Workshop Item
Language:	en
Published:	2007
Subjects:	QA76 Computer software
Online Access:	https://repo.uum.edu.my/id/eprint/4336/1/A._s.pdf https://repo.uum.edu.my/id/eprint/4336/ http://dx.doi.org/10.1109/CGIV.2007.71
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