@conference{pratikakis2013icdar,
author = "Pratikakis, Ioannis and Basilis Gatos and Konstantinos Ntirogiannis",
booktitle = "2013 12th International Conference on Document Analysis and Recognition",
organization = "IEEE",
pages = "1471--1476",
title = "{I}CDAR 2013 document image binarization contest (DIBCO 2013) ",
year = "2013",
}