@Comment {Mon, 20 Nov 2017 02:05:58 GMT}

@Article {CReSTIC-2801,
  author     = {Perret, Benjamin and Cousty, Jean and Tankyevych, Olena and Talbot, Hugues and Passat, Nicolas},
  title      = {Directed connected operators: Asymmetric hierarchies for image filtering and segmentation.},
  journal    = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
  publisher  = {IEEE Computer Society},
  volume     = 37,
  number     = 6,
  pages      = 1162--1176,
  year       = 2015
}