Shape preserving alternatives to the rational Bézier model
Computer Aided Geometric Design
Subdivision Methods for Geometric Design: A Constructive Approach
Subdivision Methods for Geometric Design: A Constructive Approach
A basis of C-Bézier splines with optimal properties
Computer Aided Geometric Design
Uniform hyperbolic polynomial B-spline curves
Computer Aided Geometric Design
Computer Aided Geometric Design
Unifying C-curves and H-curves by extending the calculation to complex numbers
Computer Aided Geometric Design
A non-stationary uniform tension controlled interpolating 4-point scheme reproducing conics
Computer Aided Geometric Design
An interpolating 4-point C2 ternary non-stationary subdivision scheme with tension control
Computer Aided Geometric Design
Some Non-Stationary Subdivision Schemes
GMAI '07 Proceedings of the Geometric Modelling and Imaging
Unified and extended form of three types of splines
Journal of Computational and Applied Mathematics
A subdivision scheme for surfaces of revolution
Computer Aided Geometric Design
An interpolating 6-point C2 non-stationary subdivision scheme
Journal of Computational and Applied Mathematics
Non-stationary subdivision schemes for surface interpolation based on exponential polynomials
Applied Numerical Mathematics
A circle-preserving C2 Hermite interpolatory subdivision scheme with tension control
Computer Aided Geometric Design
Graphical Models
Advances in Computational Mathematics
Algebraic conditions on non-stationary subdivision symbols for exponential polynomial reproduction
Journal of Computational and Applied Mathematics
Exponential splines and minimal-support bases for curve representation
Computer Aided Geometric Design
Curvature of approximating curve subdivision schemes
Proceedings of the 7th international conference on Curves and Surfaces
An alternative method for constructing interpolatory subdivision from approximating subdivision
Computer Aided Geometric Design
Non-uniform non-tensor product local interpolatory subdivision surfaces
Computer Aided Geometric Design
Generalization of the incenter subdivision scheme
Graphical Models
Advances in Computational Mathematics
A generalized surface subdivision scheme of arbitrary order with a tension parameter
Computer-Aided Design
Hi-index | 7.29 |
In this work we construct three novel families of approximating subdivision schemes that generate piecewise exponential polynomials and we show how to convert these into interpolating schemes of great interest in curve design for their ability to reproduce important analytical shapes and to provide highly smooth limit curves with a controllable tension. In particular, throughout this paper we will focus on the derivation of 6-point interpolating schemes that turn out to be unique in combining vital ingredients like C^2-continuity, simplicity of definition, ease of implementation, user independency, tension control and ability to reproduce salient trigonometric and transcendental curves.