[Insight-users] Contour extraction

[Preben]

Hi

I'm wondering if it is possible to extract all the contours of the image 
automatically.

I've read in the document Fast Marching Minimal Path Extraction in ITK 
(http://ezctwsgi.maxturnheim.webfactional.com/site_media_ezct/projects/matsur/jell/jell_matsur_aou_12_hea_dr_10_d.pdf), 
that it is possible to extract a path given an image, a socalled speed 
function and a start point and end point. However, I'm interested in all 
of the contours of the image - and the start point is not really that 
interesting.

Is this possible?


Best regards
Preben