A symbolic-numeric silhouette algorithm

被引:0
|
作者
Hirukawa, H [1 ]
Mourrain, B [1 ]
Papegay, Y [1 ]
机构
[1] Electrotech Lab, Tsukuba, Ibaraki 3058568, Japan
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暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We have revisited the silhouette algorithm developed by Canny, and designed its new symbolic-numeric version. The symbolic-numeric silhouette algorithm do not require the symbolic computation of the determinants of resultant matrices, and can work on floating point arithmetic. Though its combinatorial complexity remains the same, but its algebraic complexity has been improved significantly which is very important towards its implementation. Several numerical examples are also presented.
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页码:2358 / 2365
页数:8
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