medial axis transform, skeleton

[O. Hellwich]

Hello Grass programmers,

Does anybody know whether there is a medial axis transform or skeleton
algorithm in Grass or a contributed program?

Thank you
Olaf

------------------------------------------------------------
Olaf Hellwich
Chair for Photogrammetry and Remote Sensing
Technical University Munich
Arcisstr. 21
80290 Muenchen
Germany

Phone: +49 89 289 22677
Fax: +49 89 280 9573
e-mail: olaf at photo.verm.tu-muenchen.de
www: http://www.photo.verm.tu-muenchen.de/staff/olaf/
------------------------------------------------------------