@article{journals/pr/Zamperoni82,
title = {Contour tracing of grey-scale images based on 2-D histograms.},
author = {Piero Zamperoni},
journal = {Pattern Recognition},
number = {3},
pages = {161-165},
url = {http://dblp.uni-trier.de/db/journals/pr/pr15.html#Zamperoni82},
volume = {15},
year = {1982},
description = {dblp},
ee = {http://dx.doi.org/10.1016/0031-3203(82)90067-X}, date = {2005-09-30},
keywords = {dblp }
}
::