[Insight-users] Problem in runnnig the code "active contour without edge"

[Jihan Zoghbi]

Dear ITK users,

I'm recently working with Level set and Mumford-Shah model. I Download your
code from the Insight-Journal web site "
http://www.insight-journal.org/browse/publication/322", the code compile
nicely, but when i want to run an example it shows a message of type
segmentation failed. Anyone tried this before?

I try to run the following code.
./ScalarSinglePhaseSparse2DTest example2D.png phi.mha seg.mha -i 50 --l1 1
--l2 1 --nu 10000
the message I got is:
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
SparseMultiphaseLevelSetImageFilter (0x88cd3f0)
  RTTI typeinfo:
itk::SparseMultiphaseLevelSetImageFilter<itk::Image<float, 2u>,
itk::Image<float, 2u>,
itk::ScalarChanAndVeseLevelSetFunction<itk::Image<float, 2u>,
itk::Image<float, 2u>,
itk::ScalarChanAndVeseSharedFunctionData<itk::Image<float, 2u>,
itk::Image<float, 2u> > >, float>
  Reference Count: 2
  Modified Time: 361
  Debug: Off
  Observers:
    none
  Number Of Required Inputs: 1
  Number Of Required Outputs: 1
  Number Of Threads: 2
  ReleaseDataFlag: Off
  ReleaseDataBeforeUpdateFlag: Off
  Input 0: (0x88b5278)
  Output 0: (0x88cd4d0)
  Output 1: (0x88cd630)
  AbortGenerateData: Off
  Progress: 0
  Multithreader:
    RTTI typeinfo:   itk::MultiThreader
    Reference Count: 1
    Modified Time: 324
    Debug: Off
    Observers:
      none
    Thread Count: 2
    Global Maximum Number Of Threads: 0
  InPlace: Off
  The input and output to this filter are the same type. The filter can be
run in place.
  ElapsedIterations: 0
  UseImageSpacing: Off
  State: 0
  MaximumRMSError: 0
  NumberOfIterations: 50
  ManualReinitialization: 0
  RMSChange: 0

  DifferenceFunction:
    ScalarChanAndVeseLevelSetFunction (0x88bca78)
      RTTI typeinfo:
itk::ScalarChanAndVeseLevelSetFunction<itk::Image<float, 2u>,
itk::Image<float, 2u>,
itk::ScalarChanAndVeseSharedFunctionData<itk::Image<float, 2u>,
itk::Image<float, 2u> > >
      Reference Count: 1
      Radius: [1, 1]
      ScaleCoefficients: 0x88bcaa0      WaveDT: 0.25
      DT: 0.25
      UseMinimalCurvature 0
      EpsilonMagnitude: 1e-05
      AdvectionWeight: 0
      PropagationWeight: 0
      CurvatureWeight: 0
      LaplacianSmoothingWeight: 0

  m_IsoSurfaceValue: 0
  m_BoundsCheckingActive: 0  m_LayerNodeStore:
    ObjectStore (0x88b7958)
      RTTI typeinfo:
itk::ObjectStore<itk::SparseFieldLevelSetNode2<itk::Index<2u> > >
      Reference Count: 1
      Modified Time: 345
      Debug: Off
      Observers:
        none
      m_GrowthStrategy: 1
      m_Size: 0
      m_LinearGrowthSize: 1024
      Free list size: 0
      Free list capacity: 0
      Number of blocks in store: 0
  m_UpdateBuffer: size=0 capacity = 0
  Name Of Class: SparseMultiphaseLevelSetImageFilter
  m_ReverseExpansionDirection = 0
  m_AutoGenerateSpeedAdvection = 1
  Name Of Class:

Segmentation failed.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
I want to mention that I'm running this code in Ubuntu 9.04.
Thanks in Advance.
Jihan Zoghbi
www.ime.usp.br/~jihan
-- 
Jihan Zoghbi
http://www.ime.usp.br/~jihan/
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.itk.org/pipermail/insight-users/attachments/20090512/5a54e16d/attachment.htm>