Curve Reconstruction In Different Cubic Functions Using Differential Evolution

Hasan, Zabidi Abu; Yahya, Zainor Ridzuan; Rusdi, Nur ‘Afifah; Roslan, Nurshazneem

doi:10.1051/matecconf/201815006030

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2019

2024

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Cited by 4 publications

References 24 publications

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Modelling fruit outline using cubic trigonometric spline

Munir,

Hadi,

Nasir

et al. 2024

AIP Conference Proceedings

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Modelling fruit outline using cubic trigonometric spline

Munir,

Hadi,

Nasir

et al. 2024

AIP Conference Proceedings

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Arabic Fonts Representation in Cubic Bézier Curve using Different Soft Computing Algorithm

Amat

Yahya

Rusdi

et al. 2019

IOP Conf. Ser.: Mater. Sci. Eng.

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This study presents the comparison between two meta-heuristic algorithms for curve reconstruction of Arabic fonts. The two algorithms namely Sine Cosine Algorithm (SCA) and Whale Optimization Algorithm (WOA) are used for comparison purposes. These algorithms have been applied to optimize the solution of curve fitting problem by using cubic Bezier curve. There are several pre-processing steps involve before curve fitting process has been done. Firstly, extract the boundary. Then, detect the corner of outline fonts and the third step is chord length parameterization. The aim of this study is to find the best curve that fit the data. Sum Square Errors (SSE) has been used to calculate the error given by original image and parametric curve. The finding of this study shows that, WOA gives better curve approximation based on the errors result than SCA. This algorithm significantly improves the shape of the corner of the outline Arabic fonts.

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The Möbius Curvature of Bezier Curves

Kaya¹

2021

European Journal of Science and Technology

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The aim of this study is to observe the Möbius curvature is computed by me as using curvature of Bezier curve is therefore proportional to the differentials of the curvature also correspond to a such as survey properties of Bezier curves. The Möbius curvature of Bezier curve has different value according to the control points. Also when the different cases may ocur, it has different values according to the angle is constant or not.

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Curve Reconstruction In Different Cubic Functions Using Differential Evolution

Cited by 4 publications

References 24 publications

Modelling fruit outline using cubic trigonometric spline

Modelling fruit outline using cubic trigonometric spline

Arabic Fonts Representation in Cubic Bézier Curve using Different Soft Computing Algorithm

The Möbius Curvature of Bezier Curves

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