Portions of the Insight code base (the numerics package VNL) are derived from
the Vision-something-Libraries (VXL), and hence are covered under the VXL
copyright. The VXL copyright is as follows:


                Copyright (c) 2000 TargetJr Consortium
            GE Corporate Research and Development (GE CRD)
                          1 Research Circle
                         Niskayuna, NY 12309
                         All Rights Reserved
           Reproduction rights limited as described below.

   Permission to use, copy, modify, distribute, and sell this software
   and its documentation for any purpose is hereby granted without fee,
   provided that (i) the above copyright notice and this permission
   notice appear in all copies of the software and related documentation,
   (ii) the name TargetJr Consortium (represented by GE CRD), may not be
   used in any advertising or publicity relating to the software without
   the specific, prior written permission of GE CRD, and (iii) any
   modifications are clearly marked and summarized in a change history
   log.

   THE SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
   EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
   WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
   IN NO EVENT SHALL THE TARGETJR CONSORTIUM BE LIABLE FOR ANY SPECIAL,
   INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND OR ANY
   DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
   WHETHER OR NOT ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR ON
   ANY THEORY OF LIABILITY ARISING OUT OF OR IN CONNECTION WITH THE
   USE OR PERFORMANCE OF THIS SOFTWARE.


See also the VXL web site: http://vxl.sourceforge.net/ for more information.