@Book{ref1, editor="Debora Gil and Jordi Gonzalez and Gemma Sanchez", title="Computer Vision: Advances in Research and Development", series="2", year="2007", publisher="UAB", address="Bellaterra (Spain)", optnote="IAM; ISE; DAG", optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=1493), last updated on Fri, 02 Aug 2013 12:08:47 +0200", isbn="978-84-935251-4-9" }