@Article{Kerautret:2012-tpami,
  author = 	 {B. Kerautret and Lachaud, J.-O.},
  title = 	 {Meaningful Scales Detection along Digital Contours for Unsupervised Local Noise Estimation},
  journal = 	 {IEEE Transaction on Pattern Analysis and Machine Intelligence},
  year = 	 {2012},
  volume = {43},
  issue = {12},
  pages = {2379--2392},
  doi = {10.1109/TPAMI.2012.38}
}