[Insight-users] Current state of "Active Contours without edges" in Review folder? - Example?

[Kishore Mosaliganti]

Hi Amardeep,

I am unable to open your images correctly or something is wrong.. What I saw
was that the images was having 0s throughout.

Can you write them in some other format that I can open in Paraview, for
example?

Thanks,
Kishore

On Tue, Jul 21, 2009 at 2:06 PM, Amardeep Singh <amar.singh at gmx.de> wrote:

> Dear Kishore
> Dear ITK Users
>
> I have now been trying to use the filter, but, unfortunately, I cannot get
> it to run. My initial level set and my feature image are overlapping
> perfectly (same orientation/position information in the headers), but when I
> run the example program "ScalarSinglePhase3DTest.cc", I get the following
> error (it is indeed printed out twice):
> Exception caught !
>
> itk::ExceptionObject (0x8152b00)
> Location: "virtual void itk::DataObject::PropagateRequestedRegion()"
> File: /asingh/workspace/InsightToolkit-3.14.0/Code/Common/itkDataObject.cxx
> Line: 397
> Description: Requested region is (at least partially) outside the largest
> possible region.
>
>
> Exception caught !
>
> itk::ExceptionObject (0x8149d88)
> Location: "virtual void itk::DataObject::PropagateRequestedRegion()"
> File: /asingh/workspace/InsightToolkit-3.14.0/Code/Common/itkDataObject.cxx
> Line: 397
> Description: Requested region is (at least partially) outside the largest
> possible region.
>
> My parameters are chosen arbitrarily:
> curvature weight: 0.1
> area weight: 0.1
> laplacian weight: 0.1
> volume weight: 0.1 (what does this mean?)
> volume: 0 (what does this mean?)
> overlap weight: 0
>
> For your convenience, I have made the images available under the following
> URL:
> http://www.doc.ic.ac.uk/~asingh/ <http://www.doc.ic.ac.uk/%7Easingh/>
>
> I have also put my code there.
>
> Does anyone have an idea, why it fails?
>
> Any comment is highly appreciated!
>
> Best regards
> Amardeep
>
>
> Kishore Mosaliganti wrote:
>
>> Hi Amardeep,
>>
>> The names of the classes were changed when moving to the Review directory.
>> Therefore, you will need to modify the main cxx that you downloaded from
>> Insight Journal.
>>
>> Thanks,
>> Kishore
>>
>> On Thu, Jul 16, 2009 at 11:17 AM, Amardeep Singh <amar.singh at gmx.de<mailto:
>> amar.singh at gmx.de>> wrote:
>>
>>    Dear ITK Users
>>
>>    I would like to use the "Active Contours without edges" algorithm,
>>    which is available in
>>    the Review directory if I understood correctly.
>>    So, I am wondering where I can find an example about how to use
>>    the algorithm. I tried to run the
>>    "ScalarSinglePhase3DTest" example of the Insight Journal
>>    submission, but it failed to compile.
>>    The first error read:
>>    /applications/ScalarSinglePhase3DTest.cc:4:52: error:
>>    itkSparseMultiphaseLevelSetImageFilter.h: No such file or directory
>>
>>    I am a little confused by the multitudes of implementations that
>>    are available with respect to this
>>    algorithm, at the moment (3 Insight Journal submission + Review).
>>    Can someone tell me where to start and how to get it running?
>>    Thanks a lot!
>>
>>    Best regards
>>    Amardeep
>>
>>
>>
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