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CAGD
2006
13 years 7 months ago
2006
In this paper, we study the convergent property of a well known discretized scheme of Gaussian curvature, derived from Gauss-Bonnet theorem, over triangulated surface. Suppose the...
CAGD
2006
13 years 7 months ago
2006
We suggest a local hybrid approximation scheme based on polynomials and radial basis functions, and use it to modify the scattered data fitting algorithm of [7]. Similar to that a...
CAGD
2006
13 years 7 months ago
2006
It is shown that polynomial (or rational) parametric surfaces with a linear field of normal vectors are dual to graphs bivariate polynomials (or rational functions). We discuss th...
CAGD
2006
13 years 7 months ago
2006
ed/Indexed in: MathSci, INSPEC, Current Contents, Pascal, UnCover, Ei Compendex, Inside Conferences. This journal is part of ContentsDirect, the free alerting service which sends t...
CAGD
2006
13 years 7 months ago
2006
We identify a class of monomial supports that are inherently improper because any surface rational parametrization defined on them is improper. A surface support is inherently imp...