CGAL users discussion list

[Andrea Cortis <>]

Dear All,

I am new to CGAL and seeking help on how to generate a 3d mesh from a
segmented image.
So far I have been able to run the examples at

[1] 
http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Mesh_3/Chapter_main.html#Subsection_50.3.3

[2] 
http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Surface_mesher/Chapter_main.html

I have also run some examples on my own images, but I am finding some
problems with segmented images that consist of isolated regions. In
particular, I have noticed that, generally speaking (1) only some of
the isolated regions are correctly spotted, and (2) which regions are
spotted depends on the center and radius of the ball in link [2] and,
for the same radius and center, it depends on the particular
random_seed number.

I have uploaded a "test.inr" file at this location:

http://www.tempfiles.net/download/201205/243508/test.html

(Please let me know if you are able to download it correctly)



I would greatly appreciate any help on this problem. Thanks in advance,

Best regards,

Andrea Cortis