[Insight-users] SurfaceExtraction.cxx broken

[Luke Hetrick]

Hey,

   My ITK/Examples/Filtering/SurfaceExtraction.cxx gives me a segmentation
fault when ever I run it. After reading the section that describes this
program on page 291 of the software guide pdf (page 260 of he text), I know
I should have a 3D image. I am generate this 3D image by using the
ImageSeriesReadWrite.cxx (with a few modifications so it can accept my 2D
*.png images). But when I try to read the 3D .png image I created into
SurfaceExtraction.cxx, it just dies. I do not throw exceptions or anything
else, just a segmentation fault. At least the exceptions tell me something
useful when I hit an error but this give me nothing to work with.

   Can someone help me figure out why I get this error? I have attatched
some of the 2D files I pass into the ImageSeriesReadWrite.cxx (described on
page 319 of the software guide pdf) and name the output of these combined
files fetus_all.png.

    I then try the following command get this.

 ./SurfaceExtraction fetus_all.png 120
 Segmentation fault (core dumped)

If any one has any thoughts on this matter, I would love to hear them. I
can show you my code or more steps of how I get to the segmentation fault
if you need as well if it would help.

Thanks,
Luke
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