%0 Journal Article %T Sistema de selecci¨®n electr¨®nico de caf¨¦ excelso basado en el color mediante procesamiento de im¨¢genes %A Ruge Ruge %A Ilber Adonayt %A Pinzon Arias %A Arthur Steven %A Moreno Ochoa %A Daniel Enrique %J Tecnura %D 2012 %I Distrital Francisco Jose de Caldas University %X this paper describes an application of digital-image processing using multi-threshold techniques intended to solve an existing problem at the low- and medium-production coffee farms. the motivation behind this study is that these farms do not have a suitable procedure (in terms of production and cost) to perform coffee selection ("excelso" coffee) automatically and have to resort to selecting this product manually. %K excelso coffee %K digital image processing %K screening %K multilevel threshold.. %U http://www.scielo.org.co/scielo.php?script=sci_abstract&pid=S0123-921X2012000400007&lng=en&nrm=iso&tlng=en