Laboratory of Neuro Imaging GNU General Public License (GPL) Yes University of Southern California NITRC ShapeTools The ShapeTools library is a collection of Java classes that enable Java programmers to model, manipulate and visualize geometric shapes and associated data values. It simplifies the creation of application programs by providing a ready-made set of support routines. ShapeTools are distributed by the Laboratory of Neuro Imaging (http://www.LONI.usc.edu/Software/ShapeTools) at USC. ShapeTools CT, MR, PET/SPECT, GNU General Public License (GPL) http://www.nitrc.org/projects/shapetools/, http://www.nitrc.org/projects/shapetools/