C1 Positivity Constrained Interpolation By Weighted Rational Cubic Triangles

The construction of positivity bivariate 1 C interpolants to scattered data using rational cubic Bézier triangular patches is considered. The interpolating surface is formed piecewise as a convex combination of three rational cubic Bézier triangles. Sufficient 1 C continuity conditions along the com...

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Bibliographic Details
Main Author: Chua, Hua Siong
Format: Thesis
Language:English
Published: 2017
Subjects:
Online Access:http://eprints.usm.my/45370/1/CHUA%20HUA%20SIONG.pdf
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