@inproceedings{inproceedingsd40fdd01,
title   = {Curvature estimation of 2D open curves using Fourier transform},
author = {Costa, Luciano da Fontoura and Rios-Filho, Luiz G},
year = {2000},
publisher = {Tec Art},
booktitle   = {International Joint Conference IBERAMIA - SBIA 2000}
}