\begin{thebibliography}{1} \bibitem{ITKSoftwareGuideSecondEdition} L.~Ibanez, W.~Schroeder, L.~Ng, and J.~Cates. \newblock {\em The {ITK} {S}oftware {G}uide}. \newblock Kitware, Inc. ISBN 1-930934-15-7, http://www.itk.org/ItkSoftwareGuide.pdf, second edition, 2005. \end{thebibliography}