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|Title:||Inherently improper surface parametric supports||Authors:||Chionh, E.-W.
Inherently improper supports
|Issue Date:||2006||Citation:||Chionh, E.-W., Gao, X.-S., Shen, L.-Y. (2006). Inherently improper surface parametric supports. Computer Aided Geometric Design 23 (8) : 629-639. ScholarBank@NUS Repository. https://doi.org/10.1016/j.cagd.2006.06.002||Abstract:||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 improper if and only if the gcd of the normalized areas of the triangular sub-supports is non-unity. The constructive proof of this claim can be used to detect all and correct almost all improper surface parametrizations due to improper supports. © 2006 Elsevier B.V. All rights reserved.||Source Title:||Computer Aided Geometric Design||URI:||http://scholarbank.nus.edu.sg/handle/10635/39576||ISSN:||01678396||DOI:||10.1016/j.cagd.2006.06.002|
|Appears in Collections:||Staff Publications|
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