Visualization of surface data using rational bicubic spline. | [Punjab University Journal of Mathematics • 2006]

Author(s):

1. Malik Zawwar Hussain: Department of Mathematics, University of the Punjab, Lahore, Pakistan

2. Maria Hussain: Department of Mathematics, University of the Punjab, Lahore, Pakistan

Abstract:

A rational cubic spline [11] is extended to rational bicubic spline. Simple constraints are made on the free parameters in the description of rational bicubic spline to preserve the shape of positive surface data and to preserve the shape of the data that lie above a plane.

Page(s): 85-100

DOI: DOI not available

Published: Journal: Punjab University Journal of Mathematics, Volume: 38, Issue: 0, Year: 2006

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