David Goldman, Nikolaos G. Bourbakis. Well-shaped skeletons and fast computation of the (3, 4) distance transform. J. Electronic Imaging, 11(3):404-413, 2002. [doi]
@article{GoldmanB02,
title = {Well-shaped skeletons and fast computation of the (3, 4) distance transform},
author = {David Goldman and Nikolaos G. Bourbakis},
year = {2002},
doi = {10.1117/1.1479704},
url = {http://dx.doi.org/10.1117/1.1479704},
researchr = {https://researchr.org/publication/GoldmanB02},
cites = {0},
citedby = {0},
journal = {J. Electronic Imaging},
volume = {11},
number = {3},
pages = {404-413},
}