12.07.2015 Views

Hierarchical Mesh Decomposition using Fuzzy Clustering and Cuts

Hierarchical Mesh Decomposition using Fuzzy Clustering and Cuts

Hierarchical Mesh Decomposition using Fuzzy Clustering and Cuts

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Binary case (4/4)• Hierarchy decompositionEvery patches can be recursively decomposedso that we can get a hierarchy structure• Stop conditionThe hierarchy decomposition is stopped when(a)(b)(c)Distance between representative is smaller than a thresholdDifference between max <strong>and</strong> min dihedral angle is smaller thanthresholdThe ratio between the average distance in the patch <strong>and</strong> that ofthe overall object does not exceed a threshold

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