A Hough-based method for hatched pattern detection in maps and diagrams. Josep Llados author J. Lopez-Krahe author Enric Marti author 1999 DAG exported from refbase (http://refbase.cvc.uab.es/show.php?record=1), last updated on Tue, 21 Jun 2011 10:15:06 +0200 text DAG @ dag @ LlM1999b miscellaneous