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Proceedings Paper

C2 interpolation scheme over triangulations
Author(s): Yinwei Zhan
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Paper Abstract

For a triangulation of a planar polygonal region, we develop a C2 interpolation scheme. A model triangle T is subdivided into a split (Delta) asymmetric with the vertices of T. We prove that there exists a C2 piecewise polynomial of degree 5 on (Delta) interpolating arbitrarily given values and derivatives of orders up to 2 at the vertices and on the edges of the triangle.

Paper Details

Date Published: 22 March 1996
PDF: 6 pages
Proc. SPIE 2644, Fourth International Conference on Computer-Aided Design and Computer Graphics, (22 March 1996); doi: 10.1117/12.235524
Show Author Affiliations
Yinwei Zhan, Shantou Univ. (China)


Published in SPIE Proceedings Vol. 2644:
Fourth International Conference on Computer-Aided Design and Computer Graphics
Shuzi Yang; Ji Zhou; Cheng-Gang Li, Editor(s)

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