@BOOK\{IMM2001-0546,
    author       = "J. M. Carstensen",
    title        = "Image analysis, vision, and computer graphics",
    year         = "2001",
    volume       = "",
    number       = "",
    series       = "",
    publisher    = "Informatics and Mathematical Modelling, Technical University of Denmark, {DTU}",
    address      = "Richard Petersens Plads, Building 321, {DK-}2800 Kgs. Lyngby",
    edition      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/546-full.html"
}