Maximizing Adaptivity in Hierarchical Topological Models

Authors:
Peer-Timo Bremer;Valerio Pascucci;Bernd Hamann
Affiliations:
University of Illinois, Urbana-Champaign;Center for Applied Scientific Computing;University of California, Davis
Venue:
SMI '05 Proceedings of the International Conference on Shape Modeling and Applications 2005
Year:
2005

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Abstract

We present a novel algorithm based on least-squares minimization to approximate point cloud data in 2D plane with a smooth B-spline curve. The point cloud data may represent an open curve with self intersection and sharp corner. Unlike other existing ...