Geometric continuity of parametric curves: three equivalent characterizations

@article{Barsky1989GeometricCO,
title={Geometric continuity of parametric curves: three equivalent characterizations},
author={B. Barsky and T. DeRose},
journal={IEEE Computer Graphics and Applications},
year={1989},
volume={9},
pages={60-69}
}

Some of the important basic results on geometric continuity of curves are presented in a self-contained manner. The paper covers parametric representation and smoothness, parametric continuity, reparameterization and equivalent parameterization, beta-constraints, and arc-length parameterization.<<ETX>>