Abstract Although existing super-resolution networks based on deep learning have obtained good results, it is still challenging to achieve an ideal visual effect for irregular texts, especially spatially deformed ones. In this paper, we propose a robust Bezier Curve-based image network (BCSR), which can efficiently handle the degradation caused by deformations. Firstly, arbitrarily shaped text ...

The aim of this paper is to apply the Said Ball curve (SBC) find approximate solution fractional differential-algebraic equations (FDAEs). This method can be applied solve various types order differential equations. Convergence theorem proved. Some examples are presented show efficiency and accuracy method. Based on obtained results, SBC more accurate than Bezier

We can generalize some of the constructions in the previous section to higher order curves. One problem with using parabolas as the basic curve element for modelling is that a parabola is a convex curve, convexity being defined as the curve lying on one one side of its tangent lines. This means that in order to model a curve that is not convex like S-curve one must use piecewise parabolic curve...

This paper mainly discusses the weight factor that influence on cubic NURBS interpolation curve shape. Based on the existing curve and surface interpolation, the thought, the criterion and the concrete steps of the convexity-preserving of the weight factor of cubic NURBS interpolation curve are provided, numerical examples are carried out by the computer simulation and the weights are controlle...

This article discusses cubic curves, some of the ways they arise, and some of their applications in diverse fields such as cryptography and string theory. Key-Words: cubic curve, elliptic curve, Weierstrass equation