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Refining cubic parametric B-splines
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DOI：10.1007/s00607-006-0205-z.png)
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摘要
En 中文
We present refinement properties of cubic parametric B-splines: a family of functions introduced some years ago in the context of shape-preserving approximation of curves. The refinement equations determine a related subdivision scheme which turns out to be irregular, nonstationary and nonuniform.
Keyword:
subdivision
knot-insertion
tension properties
parametric curves
期刊
C
IF:
2.8
论文数:
2.3K
被引数:
3.5K
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