Inherently improper surface parametric supports

doi:10.1016/j.cagd.2006.06.002

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	Inherently improper surface parametric supports
	Chionh, Eng-Wee ; Gao, Xiao-Shan; Shen, Li-Yong
	2006-11-01
发表期刊	COMPUTER AIDED GEOMETRIC DESIGN
ISSN	0167-8396
卷号	23 期号:8 页码:629-639
摘要	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. (c) 2006 Elsevier B.V. All rights reserved.
关键词	inherently improper supports improper parametrizations support transformation reparametrization
DOI	10.1016/j.cagd.2006.06.002
语种	英语
WOS研究方向	Computer Science ; Mathematics
WOS类目	Computer Science, Software Engineering ; Mathematics, Applied
WOS记录号	WOS:000240795100002
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/3723
专题	系统科学研究所
通讯作者	Chionh, Eng-Wee
作者单位	1.Natl Univ Singapore, Sch Comp, Singapore 117543, Singapore 2.Chinese Acad Sci, AMSS, KLMM, Inst Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Chionh, Eng-Wee,Gao, Xiao-Shan,Shen, Li-Yong. Inherently improper surface parametric supports[J]. COMPUTER AIDED GEOMETRIC DESIGN,2006,23(8):629-639.
APA	Chionh, Eng-Wee,Gao, Xiao-Shan,&Shen, Li-Yong.(2006).Inherently improper surface parametric supports.COMPUTER AIDED GEOMETRIC DESIGN,23(8),629-639.
MLA	Chionh, Eng-Wee,et al."Inherently improper surface parametric supports".COMPUTER AIDED GEOMETRIC DESIGN 23.8(2006):629-639.