A Refinement Algorithm for Generalized B-splines
Abstract
In this paper we present a method for knot insertion and degree elevation of generalized B-splines (GB-splines) via the local representation of these curves as piecewise functions. The use of local structures makes the refinement routines simpler to understand and implement.
- Publication:
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arXiv e-prints
- Pub Date:
- December 2015
- DOI:
- 10.48550/arXiv.1512.09359
- arXiv:
- arXiv:1512.09359
- Bibcode:
- 2015arXiv151209359H
- Keywords:
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- Mathematics - Numerical Analysis