@inproceedings{olsson-byrod-scia-2009,
  author    = {Carl Olsson and
               Martin Byr{\"o}d and
               Fredrik Kahl},
  title     = {Globally Optimal Least Squares Solutions for Quasiconvex
               1D Vision Problems},
  booktitle = {Proc. Scandinavian Conference on Image Analysis (SCIA)},
  year      = {2009},
  pages     = {686-695},
  address   = {Oslo, Norway}
}