[Insight-users] Re: Active Shape Models Segmentation

[Luis Ibanez]

Hi Ilaria,

Can you please post to the list your modified version of
the itkImagePCAShapeModelEstimatorTest.cxx ?

In that way we can try to reproduce the problem that you
are reporting.


   Thanks,


      Luis


---------------------------
Ilaria Canova Calori wrote:

> Hi,
> 
> I have changed the code, using a different reader for each training
> images. Now I get the mean image and the largest eigen value but I
> don´t get any principal components, just a black picture.
> 
> Regards,
> Ilaria Canova Calori
> 
> Scrive Ilaria Canova Calori <canovaca at stud.ntnu.no>:
> 
> 
>>Hi,
>>
>>I am working on segmentation of AAA in CTimages.
>>I found really intresting the file report "Active Shape
>>Models_itk.ppt"
>>in the InsightDocuments checkout. I tried to modified the
>>itkImagePCAShapeModelEstimatorTest.cxx to see how it handles some
>>training dataset but it always returns the last training image and
>>the
>>eigen values are all zero.
>>
>>I attach the code and the training images, any suggestion?
>>Thanks in advance,
>>
>>Ilaria Canova Calori
>>
>>--
>>
> 
> 
> 
> --
> 
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