@Article{SCI:Liu2016a,
  author =    "T. Liu and S.M. Seyedhosseini and T. Tasdizen",
  title =     "Image Segmentation Using Hierarchical Merge
              Tree",
  journal =   "IEEE Transactions on Image Processing",
  volume =    "25",
  number =    "10",
  pages =     "4596--4607",
  year =      "2016",
  publisher = "IEEE",
  month =     "Oct",
  doi =       "10.1109/tip.2016.2592704",
  url =       "http://www.sci.utah.edu/publications/Liu2016a/07515198.pdf",
}