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Shape preserving constrained data visualization using rational functions

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Title: Shape preserving constrained data visualization using rational functions

Authors: Tahira S. Shaikh, Muhammad Sarfraz, Malik Zawwar Hussain

Journal: Journal of Prime Research in Mathematics

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
Y 2020-07-01 2021-06-30

Publisher: Abdus Salam School of Mathematical Sciences, GC University

Country: Pakistan

Year: 2011

Volume: 1

Issue: 1

Language: English

Keywords: rational functionsshape preservingconstrained data visualization

Categories
Computer Science (14978) Rational Functions (3) Computer Graphics (114) Mathematics (5170) Data Visualization (31)

Abstract

This work has been contributed on the visualization of curves and surfaces for constrained data. A rational cubic function, with free shape parameters in its description, has been introduced and used. This function has been constrained to visualize the preservation of shape of the data by imposing constraints on free parameters. The rational cubic curve case has also been extended to a rational bi-cubic partially blended surface to visualize the shape preserving surface to constrained data.

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