Lemire, Daniel
(2003).
« A Family of 4-Point Dyadic Multistep Subdivision Schemes », dans Curves and Surfaces 2002 (Fifth International Conference on Curves and Surfaces 2002, Saint-Malo, France)
pp. 259-268.
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Résumé
We present a new family of multistep iterative interpolation schemes and a 4-point high resolution scheme reproducing quartic polynomials. Interpolation requires two steps: a coarse scale interpolation followed by a fine scale interpolation. The interpolants are C1, have good local properties and no additional memory requirement.