Rational quadratic Bézier curve fitting by simulated annealing technique

Najihah, Mohamed and Ahmad, Abd Majid and Abd Rahni, Mt Piah (2013) Rational quadratic Bézier curve fitting by simulated annealing technique. In: 20th National Symposium on Mathematical Sciences - Research in Mathematical Sciences: A Catalyst for Creativity and Innovation, SKSM 2012 , 18-20 December 2012 , Putrajaya; Malaysia. pp. 844-851., 1522. ISSN 0094243X ISBN 978-073541150-0

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Abstract

A metaheuristic algorithm, which is an approximation method called simulated annealing is implemented in order to have the best rational quadratic Bézier curve from a given data points. This technique is used to minimize sum squared errors in order to improve the middle control point position and the value of weight. As a result, best fitted rational quadratic Bézier curve and its mathematical function that represents all the given data points is obtained. Numerical and graphical examples are also presented to demonstrate the effectiveness and robustness of the proposed method.

Item Type:	Conference or Workshop Item (Speech)
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Rational quadratic bézier; Curve fitting; Simulated annealing
Subjects:	Q Science > QA Mathematics
Faculty/Division:	Faculty of Industrial Sciences And Technology
Depositing User:	Dr Najihah Mohamed
Date Deposited:	06 Jun 2018 03:40
Last Modified:	06 Jun 2018 03:40
URI:	http://umpir.ump.edu.my/id/eprint/20056
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