@InProceedings{DimosthenisKaratzas2008,
author="Dimosthenis Karatzas",
title="Detecting Gradients in Text Images Using the Hough Transform",
booktitle="Proceedings of the 8th International Workshop on Document Analysis Systems,",
year="2008",
pages="245--252",
optnote="DAG",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=1062), last updated on Wed, 22 Jan 2014 12:43:00 +0100"
}