Abstract

This paper represents a new approach that can recover the control points for wide variety of 3rd order Bézier curves. In this regards, the two stage approximation learning algorithm is adopted with some modifications. At 1st stage our key feature is segmentation of the curve which can determine intermediate points of the wide variety of curves. In this respect, an efficient recursive algorithm is used to find out the height of the curve (h) with less iteration. The proposed approach introduced horizontal segmentation rather than vertical segmentation. Different height (H), where the 2nd and 3rd control point are assumed, and also the step-size (∂), at which the control points are moved toward the actual direction, are used to find out the exact location of the control points. Experimental results demonstrate that our proposing method can recover control points for wide variety of curves with minimum error level and less iteration. Wide variety of curve shapes are used to test the proposing approach and results are presented to prove its effectiveness

How to Cite
KUMAR CHOWDHURY,PRITHWI RAJ CHAKRABORTY,MD. IBRAHIM KHAN,SUJAN CHOWDHURY, Alok. A Robust Approach to Find the Control Points for Wide Variety of 3rd Order Bézier Curves. Global Journal of Computer Science and Technology, [S.l.], dec. 1969. ISSN 0975-4172. Available at: <https://computerresearch.org/index.php/computer/article/view/832>. Date accessed: 24 jan. 2021.