Gram matrix of Bernstein basis: Properties and applications
Gram matrix of Bernstein basis: Properties and applications
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伯恩斯坦基的格拉姆矩阵:性质和应用
DOI:
10.1016/j.cam.2014.11.037
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发表时间:
2015-05
影响因子:
2.4
通讯作者:
Lizheng Lu
中科院分区:
文献类型:
--
作者:
Lizheng Lu
This note presents explicit expressions for the inverses of the Gram matrix of the Bernstein basis and its principal submatrices, by taking the advantages of the transformations between the Bernstein basis and the constrained dual Bernstein basis. Using the symmetry property, fast calculation of these matrices and their inverses is achieved. Significant improvements are obtained for applications including polynomial approximation of functions and degree reduction of Bézier curves.
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DOI:
10.1016/j.cagd.2009.01.006
发表时间:
2009-06
期刊:
Comput. Aided Geom. Des.
影响因子:
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作者:
Pawel Wozny;S. Lewanowicz
通讯作者:
Pawel Wozny;S. Lewanowicz
DOI:
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1981
期刊:
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影响因子:
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作者:
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通讯作者:
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发表时间:
2006-12
期刊:
Comput. Aided Geom. Des.
影响因子:
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作者:
Lizheng Lu;Guozhao Wang
通讯作者:
Lizheng Lu;Guozhao Wang
影响因子:
2.4
作者:
Lizheng Lu
通讯作者:
Lizheng Lu
DOI:
10.1016/j.cam.2012.12.007
发表时间:
2013
期刊:
J. Comput. Appl. Math.
影响因子:
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作者:
Pawel Wozny
通讯作者:
Pawel Wozny