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International Conference on Computer Graphics, Imaging and Visualization (CGIV'04)
Approximating Subdivision for Quadrilateral Nets with 4-Valence Topology
Penang, Malaysia
July 26-July 29
ISBN: 0-7695-2178-9
Limei Zhang, Dalian University of Technology
Zhongxuan Luo, Dalian University of Technology
Weizhong Liu, Saitama University
In the paper,a new approximating subdivision scheme is presented for quadrilateral nets with 4-valence topology which generates the limit surface of C^1 in the limit at the regular face and quasi-tangent plane continuous at the irregular rigion.The main advantage of the scheme comparing with other algorithms is limit surfaces generated by the scheme can hold the shape of initial control polyhedra better than others .So the criterion satisfies important requirements for practical applications in computer graphics and engineering.
Citation:
Limei Zhang, Zhongxuan Luo, Weizhong Liu, "Approximating Subdivision for Quadrilateral Nets with 4-Valence Topology," cgiv, pp.9-14, International Conference on Computer Graphics, Imaging and Visualization (CGIV'04), 2004
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