Journal of Computational and Applied Mathematics
Approximation of logarithmic spirals
Computer Aided Geometric Design
Planar spirals that match G2 Hermite data
Computer Aided Geometric Design
NURBS: From Projective Geometry to Practical Use
NURBS: From Projective Geometry to Practical Use
Curves and Surfaces for Computer-Aided Geometric Design: A Practical Code
Curves and Surfaces for Computer-Aided Geometric Design: A Practical Code
Interpolation with cubic spirals
Computer Aided Geometric Design
Planar interpolation with a pair of rational spirals
Journal of Computational and Applied Mathematics
High accuracy geometric Hermite interpolation
Computer Aided Geometric Design
Incenter subdivision scheme for curve interpolation
Computer Aided Geometric Design
Applying inversion to construct planar, rational spirals that satisfy two-point G2 Hermite data
Computer Aided Geometric Design
Proceedings of the 2010 ACM Symposium on Applied Computing
Admissible regions for rational cubic spirals matching G2 Hermite data
Computer-Aided Design
Spiral fat arcs - Bounding regions with cubic convergence
Graphical Models
On the interpolation of concentric curvature elements
Computer-Aided Design
Computer Aided Geometric Design
A further generalisation of the planar cubic Bézier spiral
Journal of Computational and Applied Mathematics
Shape curvatures of planar rational spirals
Proceedings of the 7th international conference on Curves and Surfaces
Matching admissible G2 Hermite data by a biarc-based subdivision scheme
Computer Aided Geometric Design
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We consider the problem of finding parametric rational Bezier cubic spirals (planar curves of monotonic curvature) that interpolate end conditions consisting of positions, tangents and curvatures. Rational cubics give more design flexibility than polynomial cubics for creating spirals, making them suitable for many applications. The problem is formulated to enable the numerical robustness and efficiency of the solution-algorithm which is presented and analyzed.