@incollection {NIPS2003_VM11,
  author = " Song Wang and  Toshiro Kubota and  Jeffrey Mark Siskind",
  title = " Salient Boundary Detection using Ratio Contour",
  booktitle = "Advances in Neural Information Processing Systems 16",
  editor = "Sebastian Thrun and Lawrence Saul and Bernhard {Sch\"{o}lkopf}",
  publisher = "MIT Press",
  address = "Cambridge, MA",
  year = "2004",
  keywords = "perceptual organization, image segmentation, edge detection, boundary detection, computer vision, visual perception, visual processing",
  }