We present re nement properties of cubic parametric B-splines: a family of functions introduced some years ago in the context of shape- preserving approximation of curves. The re nement equations deter- mine a related subdivision scheme which turns out to be irregular, nonstationary and nonuniform.
Costantini, P., Manni, C. (2007). Refining Cubic parametric B-Splines. COMPUTING, 79, 291-299 [10.1007/s00607-006-0205-z].
Refining Cubic parametric B-Splines
MANNI, CARLA
2007-01-01
Abstract
We present re nement properties of cubic parametric B-splines: a family of functions introduced some years ago in the context of shape- preserving approximation of curves. The re nement equations deter- mine a related subdivision scheme which turns out to be irregular, nonstationary and nonuniform.File in questo prodotto:
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