Trimming analytic functions using right sided Poisson subdivision

@article{Morin2001TrimmingAF,
  title={Trimming analytic functions using right sided Poisson subdivision},
  author={G{\'e}raldine Morin and Ron Goldman},
  journal={Computer-Aided Design},
  year={2001},
  volume={33},
  pages={813-824}
}
Just as the Bernstein basis and Be Âzier points give us tools to manipulate polynomials, the Poisson basis and control points provide a new framework for investigating analytic functions. Using the Poisson representation, two different subdivision algorithms for analytic functions can be derived as extensions of the Be Âzier polynomial subdivision algorithm. The ®rst procedure generates an approximation algorithm, the second a trimming algorithm. Three applications of these two subdivision… CONTINUE READING

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