Add to ORKGWe provide a control point based parametric description of inellipses of triangles, where the control points are the vertices of the triangle themselves. We also show, how to convert remarkable inellipses defined by their Brianchon point to control point based description. Keywords: inellipse, cyclic basis, rational trigonometric curve, Brianchon point MSC: 65D17, 68U0
New types of quadratic and cubic trigonometrial polynomial curves have been introduced in [2] and [...
Given an arbitrary control polygon we can use a simple refinement process that generates a sequence ...
National audienceModelling polynomial curves or arcs with Bezier curves can be seen as a basis conve...
AbstractIn CAGD curves are described mostly by means of the combination of control points and basis ...
A model for computing the weights of the control vertices of a rational curve with respect to the co...
The paper describes a concept of induced rational parametrisation for curves. Parametrisations of cu...
Synthetic derivation of closed formulae of the geometric characteristic of a conic given in Bézier f...
A generalization of a recently developed trigonometric Bézier curve is presented in this paper. The ...
In the well-known gardener’s construction of the ellipse we replace the two foci by a finite set of ...
AbstractCurve approximation associated with the finite element method usually implies linear or para...
The way of setting up non-central quadratic flat involutions, based on application of pencils of cir...
AbstractIn parametric curve interpolation there is given a sequence of data points and corresponding...
Abstract. In this paper, we give several simple methods for drawing a whole rational surface (withou...
AbstractA long-standing problem in computer graphics is to find a planar curve that is shaped the wa...
AbstractA trigonometric curve is a real plane curve where each coordinate is given parametrically by...
New types of quadratic and cubic trigonometrial polynomial curves have been introduced in [2] and [...
Given an arbitrary control polygon we can use a simple refinement process that generates a sequence ...
National audienceModelling polynomial curves or arcs with Bezier curves can be seen as a basis conve...
AbstractIn CAGD curves are described mostly by means of the combination of control points and basis ...
A model for computing the weights of the control vertices of a rational curve with respect to the co...
The paper describes a concept of induced rational parametrisation for curves. Parametrisations of cu...
Synthetic derivation of closed formulae of the geometric characteristic of a conic given in Bézier f...
A generalization of a recently developed trigonometric Bézier curve is presented in this paper. The ...
In the well-known gardener’s construction of the ellipse we replace the two foci by a finite set of ...
AbstractCurve approximation associated with the finite element method usually implies linear or para...
The way of setting up non-central quadratic flat involutions, based on application of pencils of cir...
AbstractIn parametric curve interpolation there is given a sequence of data points and corresponding...
Abstract. In this paper, we give several simple methods for drawing a whole rational surface (withou...
AbstractA long-standing problem in computer graphics is to find a planar curve that is shaped the wa...
AbstractA trigonometric curve is a real plane curve where each coordinate is given parametrically by...
New types of quadratic and cubic trigonometrial polynomial curves have been introduced in [2] and [...
Given an arbitrary control polygon we can use a simple refinement process that generates a sequence ...
National audienceModelling polynomial curves or arcs with Bezier curves can be seen as a basis conve...