SHAPE CONTROLS IN RATIONAL BETA-SPLINES

	SHAPE CONTROLS IN RATIONAL BETA-SPLINES
	LI, H; LIU, SQ
	1991
发表期刊	COMPUTERS & GRAPHICS
ISSN	0097-8493
卷号	15 期号:1 页码:25-28
摘要	This work compares different effects of two kinds of shape parameters, beta-parameters and non-uniform rational beta-splines (NURBETA) weights, and points out that they have different mechanisms and different effecting domains. While weights can only be used locally, beta-parameters can be used globally as well as locally. For a NURBETA curve of order k, the effecting domain of the former is k segments and that of the latter is 2(k - 2) segments.
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Software Engineering
WOS记录号	WOS:A1991FE58500004
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/5392
专题	中国科学院计算技术研究所期刊论文_英文
作者单位	CHINESE ACAD SCI,INST COMP TECHNOL,CAD LAB,BEIJING,PEOPLES R CHINA
推荐引用方式 GB/T 7714	LI, H,LIU, SQ. SHAPE CONTROLS IN RATIONAL BETA-SPLINES[J]. COMPUTERS & GRAPHICS,1991,15(1):25-28.
APA	LI, H,&LIU, SQ.(1991).SHAPE CONTROLS IN RATIONAL BETA-SPLINES.COMPUTERS & GRAPHICS,15(1),25-28.
MLA	LI, H,et al."SHAPE CONTROLS IN RATIONAL BETA-SPLINES".COMPUTERS & GRAPHICS 15.1(1991):25-28.