@article{Kerautret:2009-pr,
title = "Curvature estimation along noisy digital contours by approximate global optimization ",
journal = "Pattern Recognition",
volume = "42",
number = "10",
pages = "2265 - 2278",
year = "2009",
issn = "0031-3203",
doi = "http://dx.doi.org/10.1016/j.patcog.2008.11.013",
url = "http://www.sciencedirect.com/science/article/pii/S0031320308004755",
author = "B. Kerautret and J.-O. Lachaud",
keywords = "Discrete geometry",
keywords = "Digital contours",
keywords = "Curvature estimation",
keywords = "Feature detection",
keywords = "Robustness to noise "
}