Curvature monotony condition for the quadratic rational B spline curves(二次有理B样条曲线曲率单调条件)

通过建立斜坐标系,简化计算过程,推导出了二次有理B样条曲线曲率的单调条件.并与二次有理Bézier曲线的曲率单调条件相比较,结果表明:二次有理B样条曲线曲率单调的充要条件与二次有理Bézier曲线相类似,但其条件又有不同.

Bibliographic Details
Main Authors:	LIZhong(李重), HANDan-fu(韩丹夫)
Format:	Article
Language:	zho
Published:	Zhejiang University Press 2003-01-01
Series:	Zhejiang Daxue xuebao. Lixue ban
Subjects:	斜坐标系曲率单调二次有理b样条曲线二次有理bézier曲线
Online Access:	https://doi.org/zjup/1008-9497.2003.30.1.23-26

Internet