@TECHREPORT\{IMM2004-03356, author = "K. Skoglund", title = "Fourier Series, the {DFT} and Shape Modelling", year = "2004", month = "oct", pages = "16", number = "", series = "", institution = "Informatics and Mathematical Modelling, Technical University of Denmark, {DTU}", address = "Richard Petersens Plads, Building 321, {DK-}2800 Kgs. Lyngby", type = "", url = "http://www2.compute.dtu.dk/pubdb/pubs/3356-full.html", abstract = "This report provides an introduction to Fourier series, the discrete Fourier transform, complex geometry and Fourier descriptors for shape analysis. The content is aimed at undergraduate and graduate students who wish to learn about Fourier analysis in general, as well as its application to shape modelling and analysis." }