Title of article
Curvature of singular Bézier curves and surfaces Original Research Article
Author/Authors
Thomas W. Sederberg، نويسنده , , Hongwei Lin، نويسنده , , Xin Li، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
12
From page
233
To page
244
Abstract
This paper presents a general approach for finding the limit curvature at a singular endpoint of a rational Bézier curve and the singular corner of a rational Bézier surface patch. Conditions for finite Gaussian and mean limit curvatures are expressed in terms of the rank of a matrix.
Keywords
Curvature , Bézier curves , Bézier surface patches , singular points
Journal title
Computer Aided Geometric Design
Serial Year
2011
Journal title
Computer Aided Geometric Design
Record number
1147691
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