@InProceedings{Cappabianco08a,
  author    = {F.A.M. Cappabianco and A.X. Falc{\~{a}}o and L.M. Rocha},
  title     = {Clustering by optimum path forest and its application to
               automatic {GM/WM} classification in {MR-T1} images of the brain},
  booktitle = {The Fifth IEEE International Symposium on Biomedical Imaging: From
   Nano to Macro (ISBI)},
  year      = {2008},
  pages     = {428--431}
}