Surface Reconstruction from Unorganized Points Using Graph Cut

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Abstract:

A new surface reconstruction algorithm is presented for unorganized 3D points in this work. By properly building a graph, the surface is shown to correspond to the minimum s-t cut of the graph. In addition, since our proposed algorithm is based on the three dimensional Delaunay triangulation, it is guaranteed the reconstructed surface is composed by the patches with fine shapes in the Delaunay tetrahedra. Besides, the reconstructed surface can interpolate the input data and can also decimate the outliers automatically through proper adjusting the parameters. The experiments indicate our algorithm is practical and easy to implement.

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Periodical:

Advanced Materials Research (Volumes 476-478)

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587-591

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February 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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