@inproceedings{PerazziKPH12,
  author    = {Federico Perazzi and
               Philipp Kr{\"a}henb{\"u}hl and
               Yael Pritch and
               Alexander Hornung},
  title     = {Saliency filters: Contrast based filtering for salient region
               detection},
  booktitle = {CVPR},
  year      = {2012},
  pages     = {733-740}
}