I was reading the $VXLSRC\vxl\core\vil\introduction_doxy.txt file. In there it is mention a set of vipl libraries that provides more image processing algorithms.
My question is where they are? I search in the revision 29843 and I can't found them. By any chance they have the name changed or should I download them from other site?
I also look at the VXL book (http://public.kitware.com/vxl/doc/release/books/core/book.html#SEC_Top) and found nothing.

Any hint would be appreciated.