@article{DBLP:journals/prl/LagerstromSV08,
author = {Ryan Lagerstrom and
Changming Sun and
Pascal Vallotton},
title = {Boundary extraction of linear features using dual paths
through gradient profiles},
journal = {Pattern Recognition Letters},
volume = {29},
number = {12},
year = {2008},
pages = {1753-1757},
ee = {http://dx.doi.org/10.1016/j.patrec.2008.05.009},
bibsource = {DBLP, http://dblp.uni-trier.de}
}