ImageTracing

===== Potrace =====

  • http://potrace.sourceforge.net
  • http://potrace.sourceforge.net/faq.html

==== Autotrace ====

  • [[http://autotrace.sourceforge.net/ Autotrace]] can do centerline trace
  • http://www.roitsystems.com/cgi-bin/autotrace/tracer.pl