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Adaptive variational curve smoothing based on level set method
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DOI：10.1016/j.jcp.2009.05.021.png)
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This paper presents an adaptive method for variational curve smoothing based on level set implementation. A suitable cost functional is minimized via solving the derived Euler-Lagrangian equation, of which the discretization is conducted on unstructured triangular meshes by employing a simple and effective finite volume scheme. Through adaptive refinement of the mesh. the geometry features of the given curve can be well resolved in a cost-effective way. Various numerical experiments demonstrate the effectiveness and efficiency of the proposed approach. (C) 2009 Elsevier Inc. All rights reserved.
Keyword:
Curve smoothing
Level set method
Adaptive meshing
Finite volume method
Unstructured meshes
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3.8
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1.6W
被引数:
7.4W
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