[MINC-users] volume isosurface

[Maxime Descoteaux]

Hi all,

I need to visualize the -0.5 isosurface of volumes.  It normally works
fine, for example on /data/ipl/ipl1/max/data/i018000.mnc where we see the
vessel reconstruction.  I use Display -> create surface -> Volume
Isosurface -0.5 options in Display.

However, on further iterations, I cannot see the -0.5 isosurface.  If you
try on /data/ipl/ipl1/max/data/i030000.mnc.  I don't understand why!  The
data is there... I see it if I play with the scale ranges and set them
around -0.5.

Do you know why?

Thanks

-- 
Maxime Descoteaux                            phone: (514) 989-8670
Centre for Intelligent Machines              phone: (514) 398-5606
Masters in Computer Science
McGill University
http://www.cim.mcgill.ca/~mdesco