@Article{Lachaud99a,
  author =       {J.-O. Lachaud and A. Montanvert},
  title =        {{D}eformable Meshes with Automated Topology Changes for Coarse-to-fine 3{D} Surface Extraction},
  journal =      "Medical Image Analysis",
  publisher =    {Oxford University Press, Oxford, UK},
  pages =        {187-207},
  volume =       3,
  number =       2,
  year =         {1999},  
  keywords = "3D biomedical imagery, image analysis, image segmentation, shape recovery, deformable models, automated topology changes, multiresolution, snakes, 3D pyramid, deformable surface"
}