VIGRA stands for "Vision with Generic Algorithms". It's a novel computer vision library that puts its main emphasize on customizable algorithms and data structures. By using template techniques similar to those in the C++ Standard Template Library, you can easily adapt any VIGRA component to the needs of your application, without thereby giving up execution speed. Author: Ullrich Koethe WWW: http://kogs-www.informatik.uni-hamburg.de/~koethe/vigra/ - Ported by Cartola cartola@openit.com.br