@ARTICLE\{IMM2003-02379,
    author       = "R. Larsen and K. B. Hilger",
    title        = "Statistical shape analysis using non-Euclidean metrics",
    year         = "2003",
    keywords     = "non-euclidean metric, maximum autocorrelation factor, minimum noise fractions, active shape model, probabilistic {PCA}",
    pages        = "417-423",
    journal      = "Medical Image Analysis",
    volume       = "7",
    editor       = "",
    number       = "4",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2379-full.html"
}