Digital straight line recognition on heterogeneous grids

@inproceedings{dcoeurjo_spie_hetero,
      address = {san Jose, USA},
      author = {Coeurjolly, D. and Tougne, L.},
      booktitle = {SPIE Vision Geometry XII},
      pages = {108-116},
      title = {Digital straight line recognition on heterogeneous grids},
      volume = {5300},
      year = {2004}
}