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Linear interpolation of shape operators for umbilical points through local parametrization 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2023, 卷号: 105, 页码: 15
作者:  Che, WuJun
收藏  |  浏览/下载:60/0  |  提交时间:2023/11/17
Umbilical point  Linear interpolation  Local parametrization  Shape operator  Weingarten map  
Ridge extraction of a smooth 2-manifold surface based on vector field 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2011, 卷号: 28, 期号: 4, 页码: 215-232
作者:  Che, WuJun;  Zhang, XiaoPeng;  Zhang, Yi-Kuan;  Paul, Jean-Claud;  Xu, Bo
浏览  |  Adobe PDF(1168Kb)  |  收藏  |  浏览/下载:309/84  |  提交时间:2015/08/12
Implicit Surface  Invariant Feature  Line Of Curvature  Parametric Surface  Principal Curvature  Principal Direction  Ridge  Umbilical Point  Vector Field  
Computing lines of curvature for implicit surfaces 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2009, 卷号: 26, 期号: 9, 页码: 923-940
作者:  Zhang, XiaoPeng;  Che, WuJun;  Paul, Jean-Claud
收藏  |  浏览/下载:197/0  |  提交时间:2015/08/12
Implicit Surface  Line Of Curvature  Principal Foliation  Principal Configuration  Umbilical Point  Visualization  
Lines of curvature and umbilical points for implicit surfaces 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2007, 卷号: 24, 期号: 7, 页码: 395-409
作者:  Che, Wujun;  Paul, Jean-Claude;  Zhang, Xiaopeng
收藏  |  浏览/下载:135/0  |  提交时间:2015/11/08
Curvature  Torsion  Gaussian Curvature  Mean Curvature  Implicit Surface  Line Of Curvature  Umbilical Point