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CAD
2011
Springer
12 years 10 months ago
Smooth Bi-3 spline surfaces with fewest knots
Converting a quadrilateral input mesh into a C1 surface with one bi-3 tensorproduct spline patch per facet is a classical challenge. We give explicit local averaging formulas for ...
Jianhua Fan, Jörg Peters
EWC
2011
112views more  EWC 2011»
12 years 7 months ago
CAD-integrated analysis of 3-D beams: a surface-integration approach
1 Most engineering artifacts are designed and analyzed2 today within a 3-D computer aided design (CAD)3 environment. However, slender objects such as beams are4 designed in a 3-D e...
Wa'el Abdel Samad, Krishnan Suresh
NAR
2011
227views Computer Vision» more  NAR 2011»
12 years 6 months ago
CADgene: a comprehensive database for coronary artery disease genes
Coronary artery disease (CAD) is a complex, multifactorial disease and a leading cause of mortality world wide. Over the past decades, great efforts have been made to elucidate th...
Hui Liu, Wei Liu, Yifang Liao, Long Cheng, Qian Li...
CAD
2011
Springer
12 years 7 months ago
Parameterization and applications of Catmull-Rom curves
The behavior of Catmull-Rom curves heavily depends on the choice of parameter values at the control points. We analyze a class of parameterizations ranging from uniform to chordal...
Cem Yuksel, Scott Schaefer, John Keyser
CAD
2011
Springer
12 years 7 months ago
Industrial design using interpolatory discrete developable surfaces
Design using free-form developable surfaces plays an important role in manufacturing industry. Currently most commercial systems can only support converting free-form surfaces int...
Yong-Jin Liu, Kai Tang, Wen-Yong Gong, Tie-Ru Wu