A Deformable and Expansible Tree for Structure Recovery

  title={A Deformable and Expansible Tree for Structure Recovery},
  author={Franck Angella and Olivier Lavialle and Pierre Baylou},
This paper presents the use of a deformable and expansible tree as a skeleton extractor. Each node of the tree is a free particle evolving under the rt:pulsive effects of other particles and of the contours. That evolution provides a variable topology and expansibtle ability properties to the tree. Nodes are simultaneously connected together so that the tree stays inside objects, revealing their hierarchical structure. 

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