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فهرست مقالات

Capturing outlines of generic shapes with cubic B´ezier curves using the Nelder–Mead simplex method

نویسنده:

علمی-پژوهشی (وزارت علوم)/ISC (19 صفحه - از 103 تا 121)

چکیده:

We design a fast technique for fitting cubic B´ezier curves to the boundary of 2D shapes. The technique is implemented by means of the Nelder–Mead simplex procedure to optimize the control points. The natural attributes of the B´ezier curve are utilized to discover the initial vertex points of the Nelder–Mead procedure. The proposed technique is faster than traditional methods and helps to obtain a better fit with a desirable precision. The comparative analysis of our results describes that the introduced approach has a high compression ratio and a low fitting error.

کلیدواژه ها:

Interpolation ،Curve fitting ،Splines ،Nelder ،Mead simplex method ،Computer aided design ،Computer graphics


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