[ITK-users] segmentation error in PCA estimator

Matt McCormick matt.mccormick at kitware.com
Tue Sep 30 10:21:26 EDT 2014


Hi Lianli,

Building the program with debugging symbols and running the executable
in a debugger should shed more light.  Or, sharing a SSCCE [1], i.e.
the code and images and command (CTest test), should help others debug
your issue.

Thanks,
Matt

[1] http://sscce.org/

On Mon, Sep 29, 2014 at 6:24 PM, Lianli Liu <llliu at umich.edu> wrote:
> Hi all,
>
> I am applying the itk example code for PCA estimator (EstimatePCAModel.cxx).
> I have 10 training images and I intend to output all components (i.e. 10).
> But after writing 4 components, I get the segmentation fault. I was
> wondering what is the cause of this? I would really appreciate any help.
> Thanks!
>
> Regards,
> Lianli
>
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