David Cuesta-Frau María Ángeles Hernández-Fenollosa Pau Micó Tormos Jordi Linares-Pellicer Segmentation of Nanocolumnar Crystals from Microscopic Images. 55-62 2005 conf/iciar/2005 ICIAR http://dx.doi.org/10.1007/11559573_8 db/conf/iciar/iciar2005.html#Cuesta-FrauHTL05