[Insight-users] Index of segmentation algorithms (revisited)

[Luis Ibanez]

Hi Juan,


1) OtsuThresholding is not implemented for Vector images
     (Images of multiple components).


2) Active contours without edges are indeed implemented
    for images of multiple components.

    Please see the Insight Journal paper:

     http://www.insight-journal.org/browse/publication/322
    "Level Set Segmentation: Active Contours without edge"


3) For other methods that work with Color images (images of
    N components), you may want to consider:

         itkVectorConfidenceConnectedImageFilter.h
         (region growing with Mahalanobis distance)

     or the KMeans method:

        Insight/Examples/Statistics/KdTreeBasedKMeansClustering.cxx

      and the Markov Random Field filter:

            Insight/Code/Algorithms/itkMRFImageFilter.txx

      and any of the statistical classifiers, for example:

               Insight/Testing/Code/Review/Statistics/
                                            itkImageClassifierFilterTest.cxx




      Regards,


               Luis



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On Tue, Nov 24, 2009 at 8:14 AM, Juan Cardelino
<juan.cardelino at gmail.com> wrote:
> Following your suggestions guys I went diving into ITKs source code
> and class list.
> I've found some interesting algorithms but still have some doubts about them.
> For instance I'm interested to know if the Otsu segmentation and the
> Active Countour Without Edges are currently implemented for
> vector-valued images.
> If not, do you recall any segmentation method implemented which would
> work on color or more general vector valued images?
> Thanks in advance.
> Best Regards,
>                   Juan
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