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Piecewise interpolation for designing of parametric curves

Sarfraz, M. and Habib, Z. and Hussain, M. (1998) Piecewise interpolation for designing of parametric curves. Information Visualization, 1998. Proceedings. 1998 IEEE conference, 1.

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Abstract

A piecewise rational cubic spline curve has been described. The designed curve possesses parameters (weights) in each interval which can be used to control the shape of the curve. A very simple distance-based approximated derivative scheme is presented to calculate the control points. Also, for any interval, it is possible to calculate control points for intermediate point interpolation or conic curves without affecting the neighborhood. The scheme is local, easy to implement, and suitable for plane as well as space curves



Item Type:Article
Date:July 1998
Date Type:Publication
Subjects:Computer
Divisions:College Of Sciences > Earth Sciences Dept
Creators:Sarfraz, M. and Habib, Z. and Hussain, M.
ID Code:14684
Deposited By:KFUPM ePrints Admin
Deposited On:24 Jun 2008 16:45
Last Modified:12 Apr 2011 13:17

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