Ultrametric Watersheds

نویسنده

  • Laurent Najman
چکیده

We study hierachical segmentation in the framework of edgeweighted graphs. We define ultrametric watersheds as topological watersheds null on the minima. We prove that there exists a bijection between the set of ultrametric watersheds and the set of hierarchical edgesegmentations.

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تاریخ انتشار 2009